3,599 responses from 400 respondents to 9 items.
| Description | PHQ-9 (9 items), Vietnamese new-entry medical students, N=400 |
|---|---|
| Reference | Tran TTT, Luu MN, Tran LL, Nguyen D, Quach DT, Hiyama T (2023). Association of mental health conditions and functional gastrointestinal disorders among Vietnamese new-entry medical students. PLOS ONE, 18(7), e0289123. https://doi.org/10.1371/journal.pone.0289123 |
| DOI | 10.1371/journal.pone.0289123 |
| Licence | CC BY 4.0 |
| Source data | https://doi.org/10.1371/journal.pone.0289123.s002 |
| Responses | 3,599 |
|---|---|
| Respondents | 400 |
| Items | 9 |
| Response categories | 4 |
| Responses per respondent | 8.998 |
| Responses per item | 399.889 |
| Density | 1.000 |
| Longitudinal | FALSE |
| age range | Adult (18+) |
|---|---|
| sample | Educational |
| measurement tool | Survey/questionnaire |
| item format | Likert Scale/selected response |
| primary language(s) | vie |
This table has item text in the IRW: the wording administered to respondents, not just the response codes.
| Instrument | Patient Health Questionnaire-9 (PHQ-9) |
|---|---|
| Mean words per item | 1 |
| Mean characters per item | 2 |
| Mean characters per response | 15.250 |
| Flesch-Kincaid grade level | -3.400 |
cov_agecov_bmicov_genderiditemresp
Or load it directly in R or Python:
# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("tran_2023_phq9")
# Python
pip install irw
import irw
df = irw.fetch("tran_2023_phq9")
| IRW version | v393 |
|---|---|
| Redivis dataset | item_response_warehouse_3 v7.0 |
| Redivis dataset DOI | 10.57761/pqqn-pm43 |
| Manifest pin for this IRW version | v7.0 |
| Metadata source | irw_meta v23.0 |