check_pr_prlat: Check if ocular procedures/surgeries has laterality missing...

In sdtmchecks: Data Quality Checks for Study Data Tabulation Model (SDTM) Datasets

Check if ocular procedures/surgeries has laterality missing for CRF pages which contain the word "OCULAR" (and not "NON-OCULAR").

Description

This check assesses observations where PRCAT contains the word OCULAR and flags records with missing/inconsistent laterality

Usage

check_pr_prlat(PR, preproc = identity, ...)

Arguments

PR	Procedure/Surgery Dataset for Ophtho Study with variables USUBJID, PRCAT, PRLAT, PRTRT, PROCCUR, PRPRESP, PRSPID (if Present), PRSTDTC (if Present), PRINDC (if Present)
preproc	An optional company specific preprocessing script
...	Other arguments passed to methods

Value

boolean value if check failed or passed with 'msg' attribute if the test failed

Author(s)

Tim Barnett (HackR 2021 Team Eye) Monarch Shah (Added Concurrent Ocular Procedure in this check) (copied from check_cm_cmlat)

See Also

Other OPHTH: check_ae_aelat(), check_cm_cmlat_prior_ocular(), check_cm_cmlat(), check_oe_bcva_1m_late_early_tot(), check_oe_bcva_4m_late_early_tot(), check_oe_bcva_4m_vs_1m_req(), check_oe_bcva_tot_mismatch(), check_oe_sc_lat_count_fingers(), check_sc_dm_eligcrit(), check_sc_dm_seyeselc()

Examples

PR <- data.frame(
   USUBJID = 1:5,
   PRCAT = "PRIOR OCULAR SURGERIES AND PROCEDURES",
   PRSTDTC = 1:5,
   PRLAT   = c("Left", "","Bilateral", "", ""),
   PRTRT   = c("A", "B", "A", "B", "A"),
   PROCCUR = c("Y", "N", "N", "Y", "Y"),
   PRPRESP = "Y",
   PRSPID  = "FORMNAME-R:2/L:2XXXX",
   stringsAsFactors = FALSE)
check_pr_prlat(PR,preproc=roche_derive_rave_row)

PR <- data.frame(
   USUBJID = 1:5,
   PRCAT = "CONCURRENT OCULAR PROCEDURE",
   PRSTDTC = 1:5,
   PRLAT   = c("Left", "LEFT","Bilateral", "RIGHT", "RIgHT"),
   PRTRT  = c("A", "B", "A", "B", "A"),
   PROCCUR = NA,
   PRPRESP = NA,
   stringsAsFactors = FALSE)
check_pr_prlat(PR)

PR <- data.frame(
   USUBJID = 1:5,
   PRCAT = "CONCURRENT OCULAR PROCEDURE",
   PRSTDTC = 1:5,
   PRLAT   = c("Left", "LEFT","Bilateral", "RIGHT", ""),
   PRTRT  = c("A", "B", "A", "B", "A"),
   PROCCUR = NA,
   PRPRESP = NA,
   stringsAsFactors = FALSE)
check_pr_prlat(PR)

PR <- data.frame(
   USUBJID = 1:5,
   PRCAT = "CONCURRENT OCULAR PROCEDURE",
   PRSTDTC = 1:5,
   PRLAT   = c("Left", "","Bilateral", "RIGHT", ""),
   PRTRT  = c("A", "B", "A", "B", "A"),
   PROCCUR = c("Y", "N", "N", "Y", "Y"),
   PRPRESP = "Y",
   stringsAsFactors = FALSE)
check_pr_prlat(PR)

PR <- data.frame(
   USUBJID = 1:5,
   PRCAT = c(rep("CONCURRENT NON-OCULAR PROCEDURE",3),rep("CONCURRENT OCULAR PROCEDURE",2)),
   PRSTDTC = 1:5,
   PRLAT   = c("", "","", "RIGHT", ""),
   PRTRT  = c("A", "B", "A", "B", "A"),
   PROCCUR = c("Y", "N", "N", "Y", "Y"),
   PRPRESP = "Y",
   stringsAsFactors = FALSE)
check_pr_prlat(PR)

sdtmchecks documentation built on Sept. 11, 2024, 9:34 p.m.