Skip to contents

An example Questionnaires SDTM dataset with ophthalmology-specific questionnaire of NEI VFQ-25

Usage

qs_ophtha

Format

A data frame with 20 columns:

STUDYID

Study Identifier

DOMAIN

Domain Abbreviation

USUBJID

Unique Subject Identifier

QSSEQ

Sequence Number

QSTESTCD

Question Short Name

QSTEST

Question Name

QSCAT

Category of Question

QSSCAT

Subcategory for Question

QSORRES

Finding in Original Units

QSORRESU

Original Units

QSSTRESC

Character Result/Finding in Std Format

QSSTRESN

Numeric Finding in Standard Units

QSSTRESU

Standard Units

QSBLFL

Baseline Flag

QSDRVFL

Derived Flag

VISITNUM

Visit Number

VISIT

Visit Name

VISITDY

Planned Study Day of Visit

QSDTC

Date/Time of Finding

QSDY

Study Day of Finding

Source

Constructed using qs from the pharmaversesdtm package

Details

Questionnaire for Ophthalmology

An example Questionnaires SDTM dataset with ophthalmology-specific questionnaire of NEI VFQ-25

Contains a set of 29 unique Test Short Names and Test Names:

QSTESTCDQSTEST
VFQ1Your Overall Health Is
VFQ10Difficulty Noticing Objects to Side
VFQ11Difficulty Seeing How People React
VFQ12Difficulty Picking Out Own Clothes
VFQ13Difficulty Visiting With People
VFQ14Difficulty Going Out to See Movies
VFQ15Are You Currently Driving
VFQ16Difficulty Driving During Daytime
VFQ17Difficulty Driving at Night
VFQ18Driving in Difficult Conditions
VFQ19Eye Pain Keep You From Doing What You Like
VFQ2Eyesight Using Both Eyes Is
VFQ20I Stay Home Most of the Time
VFQ21I Feel Frustrated a Lot of the Time
VFQ22I Need a Lot of Help From Others
VFQ23Worry I'll Do Embarrassing Things
VFQ24Difficulty Reading Small Print
VFQ25Difficulty Figure Out Bill Accuracy
VFQ26Difficulty Shaving or Styling Hair
VFQ27Difficulty Recognizing People
VFQ28Difficulty Taking Part in Sports
VFQ29Difficulty Seeing Programs on TV
VFQ3How Often You Worry About Eyesight
VFQ4How Often Pain in and Around Eyes
VFQ5Difficulty Reading Newspapers
VFQ6Difficulty Doing Work/Hobbies
VFQ7Difficulty Finding on Crowded Shelf
VFQ8Difficulty Reading Street Signs
VFQ9Difficulty Going Down Step at Night