Item Response Warehouse / Tables / balparda_2021_korq_activity_limitationbalparda_2021_korq_activity_limitation
2,674 responses from 157 respondents to 18 items.
About this table
Description KORQ Activity Limitation scale, 18 items, 0-3, Colombian keratoconus patients. 157 respondents x 18 items = 2674 responses. Reference Balparda, K. (2021). Replication Data for: Validation of the Keratoconus Outcomes Research Questionnaire (KORQ) in Colombian patients [Data set]. Harvard Dataverse. https://doi.org/10.7910/DVN/URNE8Q Licence CC0 1.0 Source data https://doi.org/10.7910/DVN/URNE8Q
Size and shape
Responses 2,674 Respondents 157 Items 18 Response categories 4 Responses per respondent 17.032 Responses per item 148.556 Density 0.946 Longitudinal FALSE
Classification
age range Mixed child age (for child-focused studies) Child (6-12y), Adolescent (12-18y) sample Clinical measurement tool Survey/questionnaire item format Likert Scale/selected response primary language(s) spa
Columns
cov_age cov_age_at_diagnosis cov_corneal_rings cov_crosslinking cov_intraocular_lens cov_keratoplasty cov_refractive_status cov_sex id item resp
Get the data
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("balparda_2021_korq_activity_limitation")
# Python
pip install irw
import irw
df = irw.fetch("balparda_2021_korq_activity_limitation")
Version and provenance
IRW version v393 Redivis dataset item_response_warehouse_4 v7.0 Redivis dataset DOI 10.57761/cpj5-vm97 Manifest pin for this IRW version v7.0 Metadata source irw_meta v23.0
Part of the Item Response Warehouse , IRW v393. This page describes the table as released in item_response_warehouse_4 v7.0.