Data for: Childhood Acute Illness and Nutrition (CHAIN) Network: a multi-site prospective cohort study to identify modifiable risk factors for mortality among acutely ill children in Africa and Asia (doi:10.7910/DVN/5H5X0P)

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Part 1: Document Description
Part 2: Study Description
Part 3: Data Files Description
Part 4: Variable Description
Part 5: Other Study-Related Materials
Entire Codebook

Data for: Childhood Acute Illness and Nutrition (CHAIN) Network: a multi-site prospective cohort study to identify modifiable risk factors for mortality among acutely ill children in Africa and Asia

doi:10.7910/DVN/5H5X0P

Harvard Dataverse

2021-01-28

1

The Childhood Acute Illness and Nutrition Network, 2021, "Data for: Childhood Acute Illness and Nutrition (CHAIN) Network: a multi-site prospective cohort study to identify modifiable risk factors for mortality among acutely ill children in Africa and Asia", https://doi.org/10.7910/DVN/5H5X0P, Harvard Dataverse, V1, UNF:6:6hItf/nkz0vCQ+cljRC6fw== [fileUNF]

Data for: Childhood Acute Illness and Nutrition (CHAIN) Network: a multi-site prospective cohort study to identify modifiable risk factors for mortality among acutely ill children in Africa and Asia

doi:10.7910/DVN/5H5X0P

The Childhood Acute Illness and Nutrition Network

Harvard Dataverse

Berkley, James A.

Walson, Judd L.

Childhood Acute Illness and Nutrition Network

2020-12-07

https://doi.org/10.7910/DVN/5H5X0P

Medicine, Health and Life Sciences

<p>This dataset contains the entire data that was collected by the CHAIN prospective cohort study that was run between 01/11/2016 and 31/03/2019. The study was a multi-site longitudinal study that involved 9 sites in 6 countries. During the study, participant demographic, clinical, social, GPS and laboratory data was collected at various timepoints depending on a predetermined study activity schedule. This repository has been organized according to these broader domains. Each folder contains data files for that domain and these are in flat/wide format. Each domain folder has specific subdomain files, for instance, demographic contains anthropometry, dates and outcome flat files. Each folder contains both .csv and .dta (stata data file), however we recommend using the .csv files whenever possible as this is the generated file by the main reproducible script. Further to these folders, a note-to-file folder has been added that contains data cleaning notes for specific unresolvable queries that explain those data. Data dictionaries have been provided in two kinds: a main wide codebook of every variable and a leaner data domains file that contains specific variables per domain. </p>

<strong>Data Availability</strong> <p>Access to these data requires submission of a formal request for consideration by our Data Governance Committee. </p> <strong>How to request</strong> <ol> <li>Download and complete the <a href="https://kemri-wellcome.org/zp-content/uploads/2021/02/KWTRP_Dataverse_Data_Request_Form_2019.docx"><strong>data request form</strong></a></li> <li> Email completed data request form to the Data Governance Committee at <a href="mailto:dgc@kemri-wellcome.org?cc=lmwango@kemri-wellcome.org?Subject=Data%20Access%20Request"><strong>dgc@kemri-wellcome.org</strong></a> </li> </ol>

<p>Publications based on this data collection should acknowledge this source by means of bibliographic citation.</p>

<ul> <li>No attempt will be made to re-identify respondents, and there will be no use of the identity of any person or establishment discovered inadvertently. Any such discovery will be reported immediately to KEMRI CGMRC. </li> <li>No attempt will be made to produce links between datasets provided in this repository and other datasets that could identify individuals. </li> <li>Any works using this data will cite the source, in line with the citation requirement provided with the dataset.</li> <li>The original collector of the data, KEMRI CGMRC, and the relevant funding agencies bear no responsibility for the data's use or interpretation or inferences based upon it.</li> </ul>

<p>This data is licensed under the <a href="https://creativecommons.org/licenses/by/4.0/legalcode">Creative Commons Attribution 4.0 International</a> <a href="https://creativecommons.org/licenses/by/4.0/legalcode"><img src="https://i.creativecommons.org/l/by/3.0/88x31.png"> </a> </p>

<strong>Data Availability</strong> <p>Access to these data requires submission of a formal request for consideration by our Data Governance Committee. </p> <strong>How to request</strong> <ol> <li>Download and complete the <a href="https://kemri-wellcome.org/wp-content/uploads/2016/02/Data-Sharing-guidelines-External-requests.docx"><strong>data request form</strong></a></li> <li> Email completed data request form to the Data Governance Committee at <a href="mailto:dgc@kemri-wellcome.org?cc=lmwango@kemri-wellcome.org?Subject=Data%20Access%20Request"><strong>dgc@kemri-wellcome.org</strong></a> </li> </ol>

• Number of cases: 11

• No. of variables per record: 6

• Type of File: text/tab-separated-values

UNF:6:6hItf/nkz0vCQ+cljRC6fw==

Contains a summarized dictionary of variables used in this repository arranged by a domain theme

• Variablesarelimitedtothoserelevanttoriskpredictionorphenotypingatadmission&discharge.Thereforedailyreviewandfollow-upvariablesarenotincluded. - Variablesarelimitedtothoserelevanttoriskpredictionorphenotypingatadmission&discharge.Thereforedailyreviewandfollow-upvariablesarenotincluded.
• B - B
• C - C
• D - D
• E - E
• F - F

f4336122 Location:

Variable Format: character

Notes: UNF:6:2lpferz9TN1A4Z9ydOqcjw==

f4336122 Location:

Variable Format: character

Notes: UNF:6:XV9u98mknK3skteA0XU8aA==

f4336122 Location:

Variable Format: character

Notes: UNF:6:pHV0x2dsqSgfTJOu3y3jhA==

f4336122 Location:

Variable Format: character

Notes: UNF:6:RTydcf0CgehlyonFIsjadQ==

f4336122 Location:

Summary Statistics: Max. NaN; Min. NaN; Mean NaN; Valid 0.0; StDev NaN

Variable Format: numeric

Notes: UNF:6:f5yeMayCVsovJYWD3yYtvA==

f4336122 Location:

Summary Statistics: Mean NaN; Min. NaN; Max. NaN; StDev NaN; Valid 0.0;

Variable Format: numeric

Notes: UNF:6:f5yeMayCVsovJYWD3yYtvA==

Label:

CHAIN-main-wide-codebook.xlsx

Text:

The main CHAIN study data dictionary

application/vnd.openxmlformats-officedocument.spreadsheetml.sheet

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CHAIN_DATA_v9_Readme.txt

Text:

Readme file

text/plain

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CHAIN_version9_datasets.pdf

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Instructions for reproducing this repository from raw data

application/pdf

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cleaning_notes _CHAIN curation.docx

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Documents the methods and procedures undertaken during data cleaning

application/vnd.openxmlformats-officedocument.wordprocessingml.document

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clinical.zip

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contains clinical medical history, observations, diagnosis and SAM treatment data

application/zip

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demographics.zip

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has anthropometry, dates, demographic and outcomes data

application/zip

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follow_up_data.zip

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contains all follow up timepoints (day45, day90 & day180) data

application/zip

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laboratory.zip

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contains lab data including biochemistry, CBC & rectal swabs data

application/zip

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social_household.zip

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contains social data including household wealth assessment, caregiver, phq and nutritional data

application/zip