diff --git a/DESCRIPTION b/DESCRIPTION
index 9930d59..0a112fd 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -1,6 +1,6 @@
 Package: sdtmchecks
 Title: Data Quality Checks for Study Data Tabulation Model (SDTM) Datasets
-Version: 1.0.0
+Version: 1.0.0.01
 Authors@R: c(
     person(given="Will", 
            family="Harris",
diff --git a/NEWS.md b/NEWS.md
index 3505510..7d317b5 100644
--- a/NEWS.md
+++ b/NEWS.md
@@ -1,3 +1,10 @@
+# sdtmchecks 1.0.0.01 "CRAN Try"
+
+## Refinements of existing data check functions
+
+* Updates to several ophthalmology related checks
+
+
 # sdtmchecks 1.0.0 "CRAN Try"
 
 
diff --git a/R/check_cm_cmlat.R b/R/check_cm_cmlat.R
index 0a496e4..fc56895 100644
--- a/R/check_cm_cmlat.R
+++ b/R/check_cm_cmlat.R
@@ -82,14 +82,32 @@ check_cm_cmlat <- function(CM,preproc = identity,...) {
 
         mydf = CM %>%
                filter(CMCAT == "CONCOMITANT MEDICATIONS") %>%
-               mutate(MISFLAG =  ifelse((toupper(CMROUTE) %in% c("OPHTHALMIC", "INTRAVITREAL", "INTRAOCULAR",
-                                                                 "CONJUNCTIVAL", "INTRACAMERAL", "INTRACORNEAL",
-                                                                 "RETROBULBAR", "SUBTENON", "SUBRETINAL",
-                                                                 "SUBCONJUNCTIVAL") &
+               mutate(MISFLAG =  ifelse((toupper(CMROUTE) %in% c("CONJUNCTIVAL", 
+                                                                 "INTRACAMERAL", 
+                                                                 "INTRACORNEAL", 
+                                                                 "INTRAOCULAR", 
+                                                                 "INTRAVITREAL", 
+                                                                 "INTRAVITREAL VIA OCULAR IMPLANT", 
+                                                                 "OPHTHALMIC", 
+                                                                 "RETROBULBAR", 
+                                                                 "SUBCONJUNCTIVAL", 
+                                                                 "SUBRETINAL", 
+                                                                 "SUBTENON", 
+                                                                 "SUPRACHOROIDAL", 
+                                                                 "TOPICAL") &
                                         !(toupper(CMLAT) %in% c("LEFT", "RIGHT", "BILATERAL"))) |
-                                        (!(toupper(CMROUTE) %in% c("OPHTHALMIC", "INTRAVITREAL", "INTRAOCULAR",
-                                                                   "CONJUNCTIVAL", "INTRACAMERAL", "INTRACORNEAL",
-                                                                   "RETROBULBAR", "SUBTENON", "SUBRETINAL",
+                                        (!(toupper(CMROUTE) %in% c("CONJUNCTIVAL", 
+                                                                   "INTRACAMERAL", 
+                                                                   "INTRACORNEAL", 
+                                                                   "INTRAOCULAR", 
+                                                                   "INTRAVITREAL", 
+                                                                   "INTRAVITREAL VIA OCULAR IMPLANT", 
+                                                                   "OPHTHALMIC", 
+                                                                   "RETROBULBAR", 
+                                                                   "SUBCONJUNCTIVAL", 
+                                                                   "SUBRETINAL", 
+                                                                   "SUBTENON", 
+                                                                   "SUPRACHOROIDAL", 
                                                                    "TOPICAL")) &
                                         (toupper(CMLAT) %in% c("LEFT", "RIGHT", "BILATERAL"))), 1, 0))
 
diff --git a/R/check_ec_sc_lat.R b/R/check_ec_sc_lat.R
index de31f76..5d19127 100644
--- a/R/check_ec_sc_lat.R
+++ b/R/check_ec_sc_lat.R
@@ -7,10 +7,10 @@
 #'    assuming drug administration is collected for study eye only.
 #'    2.> Subset Subject Characteristics dataset (SC) for only Study Eye Selection
 #'    3.> Compare Exposure dataset laterality (EC.ECLAT) with Subject Characteristics dataset laterality
-#'    (SC.SCORRES - OS = LEFT, OD = RIGHT) and report if there is any mismatch.
+#'    (SC.SCSTRESC - OS = LEFT, OD = RIGHT) and report if there is any mismatch.
 #'
 #' @param SC Subject Characteristics Dataset for Ophtha Study with variables
-#'           USUBJID, SCTEST, SCTESTCD, SCCAT, SCORRES, SCDTC
+#'           USUBJID, SCTEST, SCTESTCD, SCCAT, SCSTRESC, SCDTC
 #' @param EC Subject Exposure Dataset with variables
 #'           USUBJID, ECCAT (if available), ECLOC, ECMOOD, ECLAT, ECSTDY, VISIT, ECSTDTC, ECOCCUR, ECROUTE
 #'
@@ -34,7 +34,7 @@
 #'                  SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
 #'                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
 #'                               "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-#'                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+#'                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
 #'                  SCDTC    = "2021-01-01",
 #'                  stringsAsFactors = FALSE)
 #'
@@ -67,7 +67,7 @@
 #'                  SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
 #'                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
 #'                               "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-#'                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+#'                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
 #'                  SCDTC    = "2021-01-01",
 #'                  stringsAsFactors = FALSE)
 #'
@@ -102,7 +102,7 @@
 #'                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
 #'                               "STUDY EYE SELECTION",
 #'                               "STUDY EYE SELECTION", "", "STUDY EYE SELECTION"),
-#'                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", "", "RIGHT"),
+#'                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", "", "RIGHT"),
 #'                  SCDTC    = "2021-01-01",
 #'                  stringsAsFactors = FALSE)
 #'
@@ -127,9 +127,9 @@
 
 check_ec_sc_lat <- function(EC,SC) {
 
-    if (SC %lacks_any% c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCORRES", "SCDTC")) {
+    if (SC %lacks_any% c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCSTRESC", "SCDTC")) {
 
-        fail(lacks_msg(SC, c("USUBJID","SCTEST","SCTESTCD","SCCAT","SCORRES", "SCDTC")))
+        fail(lacks_msg(SC, c("USUBJID","SCTEST","SCTESTCD","SCCAT","SCSTRESC", "SCDTC")))
 
     }
 
@@ -164,13 +164,13 @@ check_ec_sc_lat <- function(EC,SC) {
             }
 
             # Subset SC data on SC.SCCAT = "STUDY EYE SELECTION", and
-            # SCTESTCD = "FOCID". SC.SCORRES OS (oculus sinister) means the left
+            # SCTESTCD = "FOCID". SC.SCSTRESC OS (oculus sinister) means the left
             # eye and OD (oculus dextrus) means the right eye.
             SC <- SC %>%
-                select(USUBJID, SCTESTCD, SCTEST, SCCAT, SCORRES, SCDTC) %>%
+                select(USUBJID, SCTESTCD, SCTEST, SCCAT, SCSTRESC, SCDTC) %>%
                 filter(toupper(SCTESTCD) == "FOCID") %>%
-                mutate(SC_STUDYEYE = ifelse(toupper(SCORRES) == "OS", "LEFT",
-                                            ifelse(toupper(SCORRES) == "OD", "RIGHT","SCORRES Value not OS or OD")))
+                mutate(SC_STUDYEYE = ifelse(toupper(SCSTRESC) == "OS", "LEFT",
+                                            ifelse(toupper(SCSTRESC) == "OD", "RIGHT","SCSTRESC Value not OS or OD")))
 
             # Subset EC data on EC.ECCAT (if available) remove Fellow Eye Records,
             # EC.ECMOOD = "PERFORMED" EC.ECOCCUR = "Y"
@@ -197,7 +197,7 @@ check_ec_sc_lat <- function(EC,SC) {
 
             mydf = mydf1 %>% filter(MISFLAG == 1)%>%
                 filter(ECROUTE != "NON-OCULAR ROUTE" | is.na(ECROUTE)) %>%
-                select(-MISFLAG, -SCTESTCD, -SCTEST, -SCCAT, -ECLOC, -ECMOOD, -ECOCCUR, -SCORRES)
+                select(-MISFLAG, -SCTESTCD, -SCTEST, -SCCAT, -ECLOC, -ECMOOD, -ECOCCUR, -SCSTRESC)
 
             if ((nrow(mydf) > 0 ) == FALSE) {
                 pass()
diff --git a/R/check_oe_sc_lat_count_fingers.R b/R/check_oe_sc_lat_count_fingers.R
index cbc4d74..9a73287 100644
--- a/R/check_oe_sc_lat_count_fingers.R
+++ b/R/check_oe_sc_lat_count_fingers.R
@@ -3,7 +3,7 @@
 #' @description Check If Post Treatment Count Fingers in Study Eye is done on the actual Study eye by comparing laterality from OE domain with SC domain.
 #' Check is ignored if Post Treatment Count Fingers is not collected in study as it is quite common for EP studies
 #'
-#' @param SC Subject Characteristics Dataset for Ophtho Study with variables USUBJID, SCTEST, SCTESTCD, SCCAT, SCORRES, SCDTC
+#' @param SC Subject Characteristics Dataset for Ophtho Study with variables USUBJID, SCTEST, SCTESTCD, SCCAT, SCSTRESC, SCDTC
 #' @param OE Ophthalmic Examination Dataset for Ophtho Study with variables USUBJID, OECAT, OELAT, VISIT, OEDTC, OETEST, OELOC, OESTAT (if present)
 #'
 #' @importFrom dplyr %>% filter mutate select
@@ -30,7 +30,7 @@
 #'                  SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
 #'                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
 #'                               "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-#'                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+#'                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
 #'                  SCDTC    = rep("2021-01-01", 6),
 #'                  stringsAsFactors = FALSE)
 #'
@@ -60,7 +60,7 @@
 #'                  SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
 #'                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
 #'                               "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-#'                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+#'                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
 #'                  SCDTC    = rep("2021-01-01", 6),
 #'                  stringsAsFactors = FALSE)
 #'
@@ -93,7 +93,7 @@
 #'                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
 #'                               "STUDY EYE SELECTION", "STUDY EYE SELECTION",
 #'                               "", "STUDY EYE SELECTION"),
-#'                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", "", "OS"),
+#'                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", "", "OS"),
 #'                  SCDTC    = "2021-01-01",
 #'                  stringsAsFactors = FALSE)
 #'
@@ -119,9 +119,9 @@
 
 check_oe_sc_lat_count_fingers <- function(OE, SC) {
 
-    if (SC %lacks_any% c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCORRES", "SCDTC")) {
+    if (SC %lacks_any% c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCSTRESC", "SCDTC")) {
 
-        fail(lacks_msg(SC, c("USUBJID","SCTEST","SCTESTCD","SCCAT","SCORRES", "SCDTC")))
+        fail(lacks_msg(SC, c("USUBJID","SCTEST","SCTESTCD","SCCAT","SCSTRESC", "SCDTC")))
 
     }
 
@@ -138,12 +138,12 @@ check_oe_sc_lat_count_fingers <- function(OE, SC) {
 
     else {
 
-        # Subset SC data on SC.SCCAT = "STUDY EYE SELECTION", and  and SCTESTCD = "FOCID". SC.SCORRES OS (oculus sinister) means the left
+        # Subset SC data on SC.SCCAT = "STUDY EYE SELECTION", and  and SCTESTCD = "FOCID". SC.SCSTRESC OS (oculus sinister) means the left
         #       eye and OD (oculus dextrus) means the right eye.
-        SC <- SC %>% select(USUBJID, SCTESTCD, SCTEST, SCCAT, SCORRES, SCDTC) %>%
+        SC <- SC %>% select(USUBJID, SCTESTCD, SCTEST, SCCAT, SCSTRESC, SCDTC) %>%
             filter(SCTESTCD %in% c("FOCID")) %>%
-            mutate(SC_STUDYEYE = ifelse(SCORRES == "OS", "LEFT",
-                                ifelse(SCORRES == "OD", "RIGHT", "SCORRES Value not OS or OD")))
+            mutate(SC_STUDYEYE = ifelse(SCSTRESC == "OS", "LEFT",
+                                ifelse(SCSTRESC == "OD", "RIGHT", "SCSTRESC Value not OS or OD")))
 
         # Remove OESTAT NOT DONE
         if ((any(names(OE) == "OESTAT")) == TRUE) {
@@ -166,7 +166,7 @@ check_oe_sc_lat_count_fingers <- function(OE, SC) {
         mydf1 <- left_join(SC, OE, by="USUBJID") %>%
             mutate(MISFLAG = ifelse((toupper(SC_STUDYEYE) != toupper(OELAT)) | is.na(toupper(OELAT)), 1, 0))
 
-        mydf = mydf1 %>% filter(MISFLAG == 1) %>% select(-MISFLAG, -SCTESTCD, -SCTEST, -SCCAT, -SCORRES, -OELOC, -OECAT)
+        mydf = mydf1 %>% filter(MISFLAG == 1) %>% select(-MISFLAG, -SCTESTCD, -SCTEST, -SCCAT, -SCSTRESC, -OELOC, -OECAT)
 
         if ((nrow(mydf) > 0 ) == FALSE) {
             pass()
diff --git a/R/check_sc_dm_eligcrit.R b/R/check_sc_dm_eligcrit.R
index 381c115..e465f86 100644
--- a/R/check_sc_dm_eligcrit.R
+++ b/R/check_sc_dm_eligcrit.R
@@ -1,13 +1,13 @@
 #' @title Check SC Eye Meeting Eligibility Criteria assignments among DM patients
 #'
 #' @description Check if SC.SCCAT = "STUDY EYE SELECTION" and SC.SCTESTCD = "ELIGEYE",
-#' then SC.SCORRES should have "OS", "OD", or "OU" values. Flag if subject is in
-#' DM and without an associated SC.SCORRES value or the ELIGEYE Eye Meeting
+#' then SC.SCSTRESC should have "OS", "OD", or "OU" values. Flag if subject is in
+#' DM and without an associated SC.SCSTRESC value or the ELIGEYE Eye Meeting
 #' Eligibility Criteria value is not "OS", "OD", or "OU".
 #'
 #' @param DM Subject Demographics SDTM dataset with variable USUBJID
 #' @param SC Subject Characteristics SDTM dataset for Ophtho Study with variables
-#' USUBJID, SCTESTCD, SCTEST, SCCAT, SCORRES, SCDTC
+#' USUBJID, SCTESTCD, SCTEST, SCCAT, SCSTRESC, SCDTC
 #'
 #' @importFrom dplyr %>% filter mutate select left_join
 #'
@@ -37,17 +37,17 @@
 #'                               "STUDY EYE SELECTION",
 #'                               "STUDY EYE SELECTION",
 #'                               ""),
-#'                  SCORRES  = c("OS", "OS", "", "", "OU", ""),
+#'                  SCSTRESC  = c("OS", "OS", "", "", "OU", ""),
 #'                  SCDTC    = rep("2021-01-01", 6),
 #'                  stringsAsFactors = FALSE)
 #'
 #' check_sc_dm_eligcrit(SC=sc, DM=dm)
 #'
 #' dm <- data.frame(USUBJID = c(1,2,3,4))
-#' sc$SCORRES[4] = "OS"
+#' sc$SCSTRESC[4] = "OS"
 #' check_sc_dm_eligcrit(SC=sc, DM=dm)
 #'
-#' sc$SCORRES <- NULL
+#' sc$SCSTRESC <- NULL
 #' check_sc_dm_eligcrit(SC=sc, DM=dm)
 #'
 #'
@@ -61,22 +61,22 @@ check_sc_dm_eligcrit <- function(DM, SC) {
 
     }
 
-    else if (SC %lacks_any% c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCORRES", "SCDTC")) {
+    else if (SC %lacks_any% c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCSTRESC", "SCDTC")) {
 
-        fail(lacks_msg(SC, c("USUBJID","SCTEST","SCTESTCD","SCCAT","SCORRES", "SCDTC")))
+        fail(lacks_msg(SC, c("USUBJID","SCTEST","SCTESTCD","SCCAT","SCSTRESC", "SCDTC")))
     }
 
     else {
 
         DM = DM %>% select(USUBJID)
 
-        SC = SC %>% select(USUBJID, SCTESTCD, SCTEST, SCCAT, SCORRES, SCDTC) %>%
+        SC = SC %>% select(USUBJID, SCTESTCD, SCTEST, SCCAT, SCSTRESC, SCDTC) %>%
                           mutate(MISFLAG =  ifelse((grepl("ELIGEYE", SCTESTCD, ignore.case=TRUE) == TRUE) &
-                                                    (!(SCORRES %in% c("OD", "OS", "OU"))), 1, 0))
+                                                    (!(SCSTRESC %in% c("OD", "OS", "OU"))), 1, 0))
 
         mydf = left_join(DM, SC, by="USUBJID")
 
-        mydf = mydf %>% filter(MISFLAG == 1 | is.na(SCORRES)) %>% select(-MISFLAG)
+        mydf = mydf %>% filter(MISFLAG == 1 | is.na(SCSTRESC)) %>% select(-MISFLAG)
 
         if ((nrow(mydf) > 0 ) == FALSE) {
             pass()
diff --git a/R/check_sc_dm_seyeselc.R b/R/check_sc_dm_seyeselc.R
index 0d8ca79..2e73686 100644
--- a/R/check_sc_dm_seyeselc.R
+++ b/R/check_sc_dm_seyeselc.R
@@ -1,13 +1,13 @@
 #' @title Check SC Study Eye Selection assignments among DM patients
 #'
 #' @description Check if SC.SCCAT = "STUDY EYE SELECTION" and SC.SCTESTCD = "FOCID",
-#' then SC.SCORRES should have "OS", "OD", or "OU" values. Flag if subject is in
-#' DM and without an associated SC.SCORRES value or the STUDY EYE SELECTION value
-#' is not "OS", "OD", or "OU".
+#' then SC.SCSTRESC should have "OS" or "OD" values. Flag if subject is in
+#' DM and without an associated SC.SCSTRESC value or the STUDY EYE SELECTION value
+#' is not "OS" or "OD".
 #'
 #' @param DM Subject Demographics SDTM dataset with variable USUBJID
 #' @param SC Subject Characteristics SDTM dataset for Ophtho Study with variables
-#' USUBJID, SCTESTCD, SCTEST, SCCAT, SCORRES, SCDTC
+#' USUBJID, SCTESTCD, SCTEST, SCCAT, SCSTRESC, SCDTC
 #'
 #' @importFrom dplyr %>% filter mutate select
 #'
@@ -36,7 +36,7 @@
 #'                               "",
 #'                               "STUDY EYE SELECTION",
 #'                               "STUDY EYE SELECTION", ""),
-#'                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+#'                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
 #'                  SCDTC    = rep("2021-01-01", 6),
 #'                  stringsAsFactors = FALSE)
 #'
@@ -56,7 +56,7 @@
 #'                               "",
 #'                               "STUDY EYE SELECTION",
 #'                               "STUDY EYE SELECTION", ""),
-#'                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "", ""),
+#'                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "", ""),
 #'                  SCDTC    = rep("2021-01-01", 6),
 #'                  stringsAsFactors = FALSE)
 #'
@@ -73,22 +73,22 @@ check_sc_dm_seyeselc <- function(DM, SC) {
 
     }
 
-    else if (SC %lacks_any% c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCORRES", "SCDTC")) {
+    else if (SC %lacks_any% c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCSTRESC", "SCDTC")) {
 
-        fail(lacks_msg(SC, c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCORRES", "SCDTC")))
+        fail(lacks_msg(SC, c("USUBJID", "SCTEST", "SCTESTCD", "SCCAT", "SCSTRESC", "SCDTC")))
     }
 
     else {
 
         DM = DM %>% select(USUBJID)
 
-        SC = SC %>% select(USUBJID, SCTESTCD, SCTEST, SCCAT, SCORRES, SCDTC) %>%
+        SC = SC %>% select(USUBJID, SCTESTCD, SCTEST, SCCAT, SCSTRESC, SCDTC) %>%
                           mutate(MISFLAG =  ifelse((grepl("FOCID", SCTESTCD, ignore.case=TRUE) == TRUE) &
-                                                    (!(SCORRES %in% c("OD", "OS"))), 1, 0))
+                                                    (!(SCSTRESC %in% c("OD", "OS"))), 1, 0))
 
         mydf = left_join(DM, SC, by="USUBJID")
 
-        mydf = mydf %>% filter(MISFLAG == 1 | is.na(SCORRES)) %>% select(-MISFLAG)
+        mydf = mydf %>% filter(MISFLAG == 1 | is.na(SCSTRESC)) %>% select(-MISFLAG)
 
         if ((nrow(mydf) > 0 ) == FALSE) {
             pass()
diff --git a/R/globals.R b/R/globals.R
index 350959b..876215c 100644
--- a/R/globals.R
+++ b/R/globals.R
@@ -14,7 +14,7 @@ utils::globalVariables(c(
 "OESTRESN.y","OETESTCD","OETSTDTL","PARTB_CONST","PRCAT","PRENDTC","PRLAT","PROCCUR",
 "PRPRESP","PRSTDTC","QSCAT","QSDTC","QSDTC1","QSORRES","QSREASND","QSSTAT","QSSTRESC",
 "QSTESTCD","RAVE","REFTERM","ROW","ROWNUM","RSDTC","RSEVAL","RSORRES","RSSTAT","SCCAT","SCDTC",
-"SCORRES","SCTEST","SCTESTCD","SC_STUDYEYE","SITEID","SSDTC","SSORRES","SSSTAT","SYSBP",
+"SCORRES", "SCSTRESC", "SCTEST","SCTESTCD","SC_STUDYEYE","SITEID","SSDTC","SSORRES","SSSTAT","SYSBP",
 "TOTAL","TOT_1M","TOT_4M","TRDTC","TREVAL","TRTESTCD","TSPARMCD","TSVAL","TUDTC","TUEVAL",
 "TULOC","TUORRES","USUBJID","VISIT","VISITNUM","VSDTC","VSDTC.SYSBP","VSORRES","VSSPID",
 "VSSTRESN","VSTEST","VSTESTCD","Var1","Var2","check_stat","icdate","issue",
diff --git a/man/check_ec_sc_lat.Rd b/man/check_ec_sc_lat.Rd
index 6a69c50..c9b43d9 100644
--- a/man/check_ec_sc_lat.Rd
+++ b/man/check_ec_sc_lat.Rd
@@ -11,7 +11,7 @@ check_ec_sc_lat(EC, SC)
 USUBJID, ECCAT (if available), ECLOC, ECMOOD, ECLAT, ECSTDY, VISIT, ECSTDTC, ECOCCUR, ECROUTE}
 
 \item{SC}{Subject Characteristics Dataset for Ophtha Study with variables
-USUBJID, SCTEST, SCTESTCD, SCCAT, SCORRES, SCDTC}
+USUBJID, SCTEST, SCTESTCD, SCCAT, SCSTRESC, SCDTC}
 }
 \value{
 boolean value if check failed or passed with 'msg' attribute if the test failed
@@ -24,7 +24,7 @@ containing EC.ECCAT = “FELLOW”. If EC.ECCAT variable is not available then i
 assuming drug administration is collected for study eye only.
 2.> Subset Subject Characteristics dataset (SC) for only Study Eye Selection
 3.> Compare Exposure dataset laterality (EC.ECLAT) with Subject Characteristics dataset laterality
-(SC.SCORRES - OS = LEFT, OD = RIGHT) and report if there is any mismatch.
+(SC.SCSTRESC - OS = LEFT, OD = RIGHT) and report if there is any mismatch.
 }
 \examples{
 
@@ -38,7 +38,7 @@ sc <- data.frame(USUBJID  = c(1,1,1,2,2,2),
                  SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
                               "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-                 SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                 SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                  SCDTC    = "2021-01-01",
                  stringsAsFactors = FALSE)
 
@@ -71,7 +71,7 @@ sc <- data.frame(USUBJID  = c(1,1,1,2,2,2),
                  SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
                               "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-                 SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                 SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                  SCDTC    = "2021-01-01",
                  stringsAsFactors = FALSE)
 
@@ -106,7 +106,7 @@ sc <- data.frame(USUBJID  = c(1,1,1,2,2,2,3),
                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
                               "STUDY EYE SELECTION",
                               "STUDY EYE SELECTION", "", "STUDY EYE SELECTION"),
-                 SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", "", "RIGHT"),
+                 SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", "", "RIGHT"),
                  SCDTC    = "2021-01-01",
                  stringsAsFactors = FALSE)
 
diff --git a/man/check_oe_sc_lat_count_fingers.Rd b/man/check_oe_sc_lat_count_fingers.Rd
index f0adbff..4f37591 100644
--- a/man/check_oe_sc_lat_count_fingers.Rd
+++ b/man/check_oe_sc_lat_count_fingers.Rd
@@ -9,7 +9,7 @@ check_oe_sc_lat_count_fingers(OE, SC)
 \arguments{
 \item{OE}{Ophthalmic Examination Dataset for Ophtho Study with variables USUBJID, OECAT, OELAT, VISIT, OEDTC, OETEST, OELOC, OESTAT (if present)}
 
-\item{SC}{Subject Characteristics Dataset for Ophtho Study with variables USUBJID, SCTEST, SCTESTCD, SCCAT, SCORRES, SCDTC}
+\item{SC}{Subject Characteristics Dataset for Ophtho Study with variables USUBJID, SCTEST, SCTESTCD, SCCAT, SCSTRESC, SCDTC}
 }
 \value{
 boolean value if check failed or passed with 'msg' attribute if the test failed
@@ -30,7 +30,7 @@ sc <- data.frame(USUBJID  = c(1,1,1,2,2,2),
                  SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
                               "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-                 SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                 SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                  SCDTC    = rep("2021-01-01", 6),
                  stringsAsFactors = FALSE)
 
@@ -60,7 +60,7 @@ sc <- data.frame(USUBJID  = c(1,1,1,2,2,2),
                  SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
                               "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-                 SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                 SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                  SCDTC    = rep("2021-01-01", 6),
                  stringsAsFactors = FALSE)
 
@@ -93,7 +93,7 @@ sc <- data.frame(USUBJID  = c(1,1,1,2,2,2,3),
                  SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
                               "STUDY EYE SELECTION", "STUDY EYE SELECTION",
                               "", "STUDY EYE SELECTION"),
-                 SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", "", "OS"),
+                 SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", "", "OS"),
                  SCDTC    = "2021-01-01",
                  stringsAsFactors = FALSE)
 
diff --git a/man/check_sc_dm_eligcrit.Rd b/man/check_sc_dm_eligcrit.Rd
index 2aeb19d..d3236bb 100644
--- a/man/check_sc_dm_eligcrit.Rd
+++ b/man/check_sc_dm_eligcrit.Rd
@@ -10,15 +10,15 @@ check_sc_dm_eligcrit(DM, SC)
 \item{DM}{Subject Demographics SDTM dataset with variable USUBJID}
 
 \item{SC}{Subject Characteristics SDTM dataset for Ophtho Study with variables
-USUBJID, SCTESTCD, SCTEST, SCCAT, SCORRES, SCDTC}
+USUBJID, SCTESTCD, SCTEST, SCCAT, SCSTRESC, SCDTC}
 }
 \value{
 boolean value if check failed or passed with 'msg' attribute if the test failed
 }
 \description{
 Check if SC.SCCAT = "STUDY EYE SELECTION" and SC.SCTESTCD = "ELIGEYE",
-then SC.SCORRES should have "OS", "OD", or "OU" values. Flag if subject is in
-DM and without an associated SC.SCORRES value or the ELIGEYE Eye Meeting
+then SC.SCSTRESC should have "OS", "OD", or "OU" values. Flag if subject is in
+DM and without an associated SC.SCSTRESC value or the ELIGEYE Eye Meeting
 Eligibility Criteria value is not "OS", "OD", or "OU".
 }
 \examples{
@@ -37,17 +37,17 @@ sc <- data.frame(USUBJID  = c(1,1,1,2,2,2),
                               "STUDY EYE SELECTION",
                               "STUDY EYE SELECTION",
                               ""),
-                 SCORRES  = c("OS", "OS", "", "", "OU", ""),
+                 SCSTRESC  = c("OS", "OS", "", "", "OU", ""),
                  SCDTC    = rep("2021-01-01", 6),
                  stringsAsFactors = FALSE)
 
 check_sc_dm_eligcrit(SC=sc, DM=dm)
 
 dm <- data.frame(USUBJID = c(1,2,3,4))
-sc$SCORRES[4] = "OS"
+sc$SCSTRESC[4] = "OS"
 check_sc_dm_eligcrit(SC=sc, DM=dm)
 
-sc$SCORRES <- NULL
+sc$SCSTRESC <- NULL
 check_sc_dm_eligcrit(SC=sc, DM=dm)
 
 
diff --git a/man/check_sc_dm_seyeselc.Rd b/man/check_sc_dm_seyeselc.Rd
index 98137db..6a92fc4 100644
--- a/man/check_sc_dm_seyeselc.Rd
+++ b/man/check_sc_dm_seyeselc.Rd
@@ -10,16 +10,16 @@ check_sc_dm_seyeselc(DM, SC)
 \item{DM}{Subject Demographics SDTM dataset with variable USUBJID}
 
 \item{SC}{Subject Characteristics SDTM dataset for Ophtho Study with variables
-USUBJID, SCTESTCD, SCTEST, SCCAT, SCORRES, SCDTC}
+USUBJID, SCTESTCD, SCTEST, SCCAT, SCSTRESC, SCDTC}
 }
 \value{
 boolean value if check failed or passed with 'msg' attribute if the test failed
 }
 \description{
 Check if SC.SCCAT = "STUDY EYE SELECTION" and SC.SCTESTCD = "FOCID",
-then SC.SCORRES should have "OS", "OD", or "OU" values. Flag if subject is in
-DM and without an associated SC.SCORRES value or the STUDY EYE SELECTION value
-is not "OS", "OD", or "OU".
+then SC.SCSTRESC should have "OS" or "OD" values. Flag if subject is in
+DM and without an associated SC.SCSTRESC value or the STUDY EYE SELECTION value
+is not "OS" or "OD".
 }
 \examples{
 
@@ -36,7 +36,7 @@ sc <- data.frame(USUBJID  = c(1,1,1,2,2,2),
                               "",
                               "STUDY EYE SELECTION",
                               "STUDY EYE SELECTION", ""),
-                 SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                 SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                  SCDTC    = rep("2021-01-01", 6),
                  stringsAsFactors = FALSE)
 
@@ -56,7 +56,7 @@ sc <- data.frame(USUBJID  = c(1,1,1,2,2,2),
                               "",
                               "STUDY EYE SELECTION",
                               "STUDY EYE SELECTION", ""),
-                 SCORRES  = c("LEFT", "OS", "", "RIGHT", "", ""),
+                 SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "", ""),
                  SCDTC    = rep("2021-01-01", 6),
                  stringsAsFactors = FALSE)
 
diff --git a/tests/testthat/test-check_ec_sc_lat.R b/tests/testthat/test-check_ec_sc_lat.R
index e3ea411..eec6dec 100644
--- a/tests/testthat/test-check_ec_sc_lat.R
+++ b/tests/testthat/test-check_ec_sc_lat.R
@@ -11,7 +11,7 @@ test_that("Function returns true when no errors are present", {
                    SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
                    SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
                                 "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-                   SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                   SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                    SCDTC    = "2021-01-01",
                    stringsAsFactors = FALSE)
   
@@ -47,7 +47,7 @@ test_that("Function returns false when errors are present", {
                    SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
                    SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
                                 "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-                   SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                   SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                    SCDTC    = "2021-01-01",
                    stringsAsFactors = FALSE)
   
@@ -72,7 +72,7 @@ test_that("Function returns false when errors are present", {
 })
 
 
-test_that("Function returns false when errors are present", {
+test_that("Function returns false when missing required variables", {
   
   sc <- data.frame(USUBJID  = c(1,1,1,2,2,2,3),
                    SCTEST   = c("Eye Meeting Eligibility Criteria",
@@ -86,7 +86,7 @@ test_that("Function returns false when errors are present", {
                    SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "",
                                 "STUDY EYE SELECTION",
                                 "STUDY EYE SELECTION", "", "STUDY EYE SELECTION"),
-                   SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", "", "RIGHT"),
+                   SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", "", "RIGHT"),
                    SCDTC    = "2021-01-01",
                    stringsAsFactors = FALSE)
   
diff --git a/tests/testthat/test-check_oe_sc_lat_count_fingers.R b/tests/testthat/test-check_oe_sc_lat_count_fingers.R
index 9cf505f..9615aac 100644
--- a/tests/testthat/test-check_oe_sc_lat_count_fingers.R
+++ b/tests/testthat/test-check_oe_sc_lat_count_fingers.R
@@ -10,7 +10,7 @@ test_that("Returns true when no errors present", {
                    SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
                    SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "", 
                                 "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-                   SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                   SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                    SCDTC    = rep("2021-01-01", 6),
                    stringsAsFactors = FALSE)
   
@@ -44,7 +44,7 @@ test_that("Returns false when errors present - 1", {
                    SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
                    SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "", 
                                 "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-                   SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                   SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                    SCDTC    = rep("2021-01-01", 6),
                    stringsAsFactors = FALSE)
   
@@ -81,7 +81,7 @@ test_that("Returns false when errors present - 2", {
                    SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "", 
                                 "STUDY EYE SELECTION", "STUDY EYE SELECTION", 
                                 "", "STUDY EYE SELECTION"),
-                   SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", "", "OS"),
+                   SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", "", "OS"),
                    SCDTC    = "2021-01-01",
                    stringsAsFactors = FALSE)
   
@@ -153,7 +153,7 @@ test_that("Returns false when expected column not present - 2", {
                    SCTESTCD = c("ELIGEYE", "FOCID", "", "ELIGEYE", "FOCID", ""),
                    SCCAT    = c("STUDY EYE SELECTION", "STUDY EYE SELECTION", "", 
                                 "STUDY EYE SELECTION", "STUDY EYE SELECTION", ""),
-                   SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                   SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                    SCDTC    = rep("2021-01-01", 6),
                    stringsAsFactors = FALSE)
   
diff --git a/tests/testthat/test-check_sc_dm_eligcrit.R b/tests/testthat/test-check_sc_dm_eligcrit.R
index 5360af1..612c3c1 100644
--- a/tests/testthat/test-check_sc_dm_eligcrit.R
+++ b/tests/testthat/test-check_sc_dm_eligcrit.R
@@ -14,11 +14,11 @@ test_that("Function returns true when no errors are present", {
                                 "STUDY EYE SELECTION",
                                 "STUDY EYE SELECTION",
                                 ""),
-                   SCORRES  = c("OS", "OS", "", "", "OU", ""),
+                   SCSTRESC  = c("OS", "OS", "", "", "OU", ""),
                    SCDTC    = rep("2021-01-01", 6),
                    stringsAsFactors = FALSE)
   
-  sc$SCORRES[4] = "OS"
+  sc$SCSTRESC[4] = "OS"
   expect_true(check_sc_dm_eligcrit(SC=sc, DM=dm))
 })
 
@@ -39,13 +39,13 @@ test_that("Function returns false when errors present", {
                                 "STUDY EYE SELECTION",
                                 "STUDY EYE SELECTION",
                                 ""),
-                   SCORRES  = c("OS", "OS", "", "", "OU", ""),
+                   SCSTRESC  = c("OS", "OS", "", "", "OU", ""),
                    SCDTC    = rep("2021-01-01", 6),
                    stringsAsFactors = FALSE)
   
   #missing values
   dm <- data.frame(USUBJID = c(1,2,3,4))
-  sc$SCORRES[4] = "OS"
+  sc$SCSTRESC[4] = "OS"
   
   
   expect_false(check_sc_dm_eligcrit(SC=sc, DM=dm))
@@ -69,14 +69,13 @@ test_that("Function returns false when expected column not present",{
                                 "STUDY EYE SELECTION",
                                 "STUDY EYE SELECTION",
                                 ""),
-                   SCORRES  = c("OS", "OS", "", "", "OU", ""),
+                   SCSTRESC  = c("OS", "OS", "", "", "OU", ""),
                    SCDTC    = rep("2021-01-01", 6),
                    stringsAsFactors = FALSE)
   
   
-  sc$SCORRES <- NULL
+  sc$SCSTRESC <- NULL
   expect_false(check_sc_dm_eligcrit(SC=sc, DM=dm))
   
 })
-
                     
\ No newline at end of file
diff --git a/tests/testthat/test-check_sc_dm_seyeselc.R b/tests/testthat/test-check_sc_dm_seyeselc.R
index 00c8e4e..6c6f4b8 100644
--- a/tests/testthat/test-check_sc_dm_seyeselc.R
+++ b/tests/testthat/test-check_sc_dm_seyeselc.R
@@ -12,7 +12,7 @@ test_that("Function returns true when no errors are present" ,{
                                "",
                                "STUDY EYE SELECTION",
                                "STUDY EYE SELECTION", ""),
-                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
+                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "OD", ""),
                   SCDTC    = rep("2021-01-01", 6),
                   stringsAsFactors = FALSE)
 
@@ -34,7 +34,7 @@ test_that("Function returns false when errors present", {
                                "",
                                "STUDY EYE SELECTION",
                                "STUDY EYE SELECTION", ""),
-                  SCORRES  = c("LEFT", "OS", "", "RIGHT", "", ""),
+                  SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "", ""),
                   SCDTC    = rep("2021-01-01", 6),
                   stringsAsFactors = FALSE)
 
@@ -57,11 +57,10 @@ test_that("Function returns false when expected column not present", {
                                 "",
                                 "STUDY EYE SELECTION",
                                 "STUDY EYE SELECTION", ""),
-                   SCORRES  = c("LEFT", "OS", "", "RIGHT", "", ""),
+                   SCSTRESC  = c("LEFT", "OS", "", "RIGHT", "", ""),
                    SCDTC    = rep("2021-01-01", 6),
                    stringsAsFactors = FALSE)
   
-  sc$SCORRES <- NULL
+  sc$SCSTRESC <- NULL
   expect_false(check_sc_dm_eligcrit(SC=sc, DM=dm))
 })
- 
\ No newline at end of file