About this table

Description	Depression (PHQ-9) in an RCT
Reference	Maselko, J., Sikander, S., Turner, E. L., Bates, L. M., Ahmad, I., Atif, N., ... & Rahman, A. (2020). Effectiveness of a peer-delivered, psychosocial intervention on maternal depression and child development at 3 years postnatal: a cluster randomised trial in Pakistan. The Lancet Psychiatry, 7(9), 775-787. John Gallis; Kate Sanborn; Elizabeth Turner, 2024, "Bachpan Study of Maternal Depression and Child Development: Data from the First Three Years", https://doi.org/10.7910/DVN/IJE2PC, Harvard Dataverse, V1, UNF:6:U0IAdDMyTiu9YZU+M6Z6kw== [fileUNF]
Licence	CC0 1.0
Source data	https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/IJE2PC

Size and shape

Responses	42,840
Respondents	1,154
Items	9
Response categories	4
Responses per respondent	37.123
Responses per item	4,760
Density	4.125
Longitudinal	TRUE

Classification

age range	Adult (18+)
sample	Clinical
construct type	Affective/mental health, Developmental
measurement tool	Survey/questionnaire
item format	Likert Scale/selected response
primary language(s)	urd
construct name	Maternal Depression and Child Development in Rural Pakistan

Item text

This table has item text in the IRW: the wording administered to respondents, not just the response codes.

Instrument	Depression (PHQ-9) in an RCT
Mean words per item	11.778
Mean characters per item	68.778
Mean characters per response	15.250
Flesch-Kincaid grade level	7.135

Codebook

This codebook is reconstructed by the IRW from the IRW data standard and the script that built it, il_hte_57_58_59.R. It is our best reading, not the source’s own codebook, and it may contain mistakes. Where the two disagree, the source data are the authority. If you find an error, please tell us.

Column	What it is	Source column
IRW standard columns
`cluster_id`	IRW standard The group a focal unit is nested in — classroom, teacher, school.	`clusterCode`
`id`	IRW standard Identifier for the focal unit being measured — typically a person, but sometimes another entity (e.g., a word in a lexical task).	made in the build script
`item`	IRW standard Item identifier.	made in the build script
`resp`	IRW standard Response value.	not traced
`treat`	IRW standard Treatment group assignment in experimental studies.	`arm`
`wave`	IRW standard Longitudinal wave indicator.	not traced
Respondent covariates
`cov_age`	Covariate	`momAge0`
`cov_educ`	Covariate	`wifeEducYr0`
`cov_household_size`	Covariate	`totalPeople0`
`cov_num_children`	Covariate	`livCh`

What item codes and covariate values stand for is in the source’s codebook, IPV Variable Codebook.xlsx, Bachpan Data Dictionary Sharing.xlsx.

Get the data

Download CSVno account needed Browse on Redivisexplore and query Croissant metadataHugging Face, Kaggle, OpenML

Or load it directly in R or Python (both need a free Redivis account; the first call opens a browser to sign in):

# R
install.packages("remotes")
remotes::install_github("itemresponsewarehouse/Rpkg")
library(irw)
df <- irw_fetch("gilbert_meta_57")

# Python
pip install irw

import irw
df = irw.fetch("gilbert_meta_57")

How to cite

@misc{https://doi.org/10.7910/dvn/ije2pc,
  doi = {10.7910/DVN/IJE2PC},
  url = {https://dataverse.harvard.edu/citation?persistentId=doi:10.7910/DVN/IJE2PC},
  author = {Gallis, John and Sanborn, Kate and Turner, Elizabeth},
  keywords = {Medicine, Health and Life Sciences, Maternal Mental Health and Child Development},
  title = {Bachpan Study of Maternal Depression and Child Development: Data from the First Three Years},
  publisher = {Harvard Dataverse},
  year = {2024}
}

Version and provenance

IRW version	v566
Redivis dataset	item_response_warehouse v70.0
Redivis dataset DOI	10.57761/4qxs-pq87
Manifest pin for this IRW version	v70.0
Metadata source	irw_meta v43.0

gilbert_meta_57