SAGE Day Reconstruction Method Validation Study 2007

India, 2007

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Reference ID

IND_2007_SAGE-DRMVS_v01_M

Producer(s)

Dr MATHUR, Arvind

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

May 19, 2023

Last modified

May 19, 2023

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Identification

Survey ID number

IND_2007_SAGE-DRMVS_v01_M

Title

SAGE Day Reconstruction Method Validation Study 2007

Country

Name	Country code
India	IND

Study type

Other Household Survey [hh/oth]

Abstract

One of the goals of the Study on Global Ageing and Adult Health (SAGE) is to examine and measure the relationship between health and well-being. SAGE is the first study to measure and distinguish between two concepts of well-being: experiential and evaluative, in low and middle income countries. The short version WHO Quality of Life (WHOQOL) instrument was used to measure evaluative well-being. An adapted version of the Day Reconstruction Method (DRM) was used to measure emotional or experiential well-being.
However further substantiation for measuring emotional well-being and adjusting for systematic biases in self-report is required.

Objectives:

To compare short versus fullday version of the DRM questionnaire
Reproducibility of the questionnaire: test-retest
To compare self-report to biological markers of stress and negative emotions

Methods:
The short and fullday versions of the DRM questionnaires were implemented in Jodhpur, Rajasthan, India.
The target sample size was 1560 respondents, 200 respondents on Monday through Saturday and 360 respondents on Sunday.
The version of the short questionnaire was randomly assigned to each selected respondent:
short "morning" (Set A)
short "afternoon" (Set B)
short "evening" (Set C)
short "full day" (Set D).
Each set was assigned to 390 respondents.
The interviewer returned to the same household and respondent one or two weeks later on the same weekday or weekend day for a second interview. On this occasion the full day DRM questionnaire was administered. Interviewers were asked about the previous day (i.e. day prior to the interview) in each interview. Duration of the short version module of the DRM was at most 15 minutes of interview time in total.

Blood samples:
Blood samples were collected after the final interview by dry blood spot(DBS) and venepuncture (i.e. 2 blood samples per respondent - one DBS and one test tube). Protocols for the DBS and venepuncture followed procedures previously used for the SAGE pilot and full survey. The blood samples will be examined for fibrinogen, while also assessing the characteristics of DBS versus venepuncture.

Review of hospital records:
Each respondent was asked if the survey team would be allowed to review their hospital records. Two groups of subjects will be selected and their records reviewed:

positives: individuals with a previous diagnosis of any of the 8 conditions included in the fullday questionnaire: arthritis; angina; diabetes; chronic lung disease; asthma; depression; hypertension; cataracts.
negatives: matched individuals free of all 8 conditions.
This would allow us to determine the accuracy, reliability and predictive values of self-reported health conditions as part of this survey.

Content:

Short questionnaire
Section 0100: Contact Record
Section 0500: Housing
Section 0700: Assets and Household Income
Section 1000: Socio-Demographic Characteristics
Section 2000: Health State Descriptions
Section 7000: Subjective Well-Being and Quality of Life (Set A, B, C or D)
Full Day questionnaire
Section 0100: Contact Record
Section 4000: Chronic Conditions and Health Services Coverage
Section 7000: Subjective Well-Being and Quality of Life

Kind of Data

Sample survey data [ssd]

Unit of Analysis

individuals

Version

Version Description

Version 01: Edited, anonymous dataset for public distribution.

Version Date

2014-10-10

Scope

Notes

The scope of the DRM Validation sub-study includes:

Household: Household characteristics, household listing, dwelling type and durability, water and sanitation, assets and household income.

Individual:

Respondent Characteristics: mother tongue, sex, age, marital status, education, ethnicity, religion, employment.
Health State Description: self-reported difficulties experienced in several domains of health (including mobility, self-care, pain and discomfort, cognition, interpersonal activities, sleep and energy, affect and vision),
functional ability in activies of daily living and instrumental activities of daily living.
Chronic Condition: self-reported chronic diseases (asthma, angina, arthritis, stroke, hypertension, lung disease, diabetes, cataracts, oral health, injurires and cervical/breast cancer screening).
Subjective Well-being and Quality of Life: whoqol, drm

Topics

Topic	Vocabulary
Day Reconstruction Method Validation Study (DRMVS)	Survey

Keywords

Ageing, Asthma, Cancer, Chronic diseases, COPD, Depression, Diabetes, Disabilities, Edentulism, Epidemiology, Health surveys, Heart disease, Injury, Oral Health, Statistics, Visual impairment

Coverage

Geographic Coverage

Jodhpur, Rajastan, India

Universe

The survey covered all de jure household members (usual residents), aged 18 years and above.

Producers and sponsors

Primary investigators

Name	Affiliation
Dr MATHUR, Arvind	Dr. S.N. Medical College (Jodhpur, India)

Funding Agency/Sponsor

Name	Role
US National Institute on Aging	Funding support to Dr. S.N. Medical College

Other Identifications/Acknowledgments

Name	Affiliation	Role
Dr SUZMAN, Richard	The National Institute on Aging's Division of Behavioral and Social Research	Dr Suzman was Instrumental in providing continuous intellectual and other technical support to SAGE and has made the entire endeavour possible

Sampling

Sampling Procedure

Target sample was 1560 randomly selected respondents:1150 aged 50 years and older and 410 18-49 years.
The sample was stratified by urbanicity, age-groups and sex.
There was oversampling of persons aged 70 years and older.

Survey instrument

Questionnaires

The questionnaires for the DRM Validation Study were structured questionnaires based on the Study on Ageing and Adult Health (SAGE) instruments with some modifications and additions.
Questionnaires were developed in English and translated into Hindi.

Data collection

Dates of Data Collection

Start	End
2007-07-01	2007-12-31

Mode of data collection

Face-to-face [f2f]

Data Collectors

Name
Dr. S.N. Medical College (Jodhpur, India)

Data Access

Access authority

Name	Affiliation	URL	Email
NAIDOO, Nirmala	World Health Organization	http://apps.who.int/healthinfo/systems/surveydata	sagesurvey@who.int

Access conditions

The data is accessible under the following terms and conditions:

The data and other materials will not be redistributed or sold to other individuals, institutions, or organizations without the written agreement of The World Health Organization(WHO).
The data will be used for statistical and scientific research purposes only. They will be used solely for reporting of aggregated information, and not for investigation of specific individuals or organizations.
No attempt will be made to re-identify respondents, and no use will be made of the identity of any person or establishment discovered inadvertently. Any such discovery would immediately be reported to WHO.
No attempt will be made to produce links among datasets provided by the WHO Multi-Country Studies Data Archive, or among data from the WHO Multi-Country Studies Data Archive and other datasets that could identify individuals or organizations.
Any books, articles, conference papers, theses, dissertations, reports, or other publications that employ data obtained from the WHO Multi-Country Studies Data Archive will cite the source of data in accordance with the Citation Requirement provided with each dataset.
An electronic copy of all reports and publications based on the requested data will be sent to the The World Health Organization.

Dr. S.N. Medical College (Jodhpur), The World Health Organization(WHO) and the US National Institute on Aging(NIA) bear no responsibility for use of the data or for interpretations or inferences based upon such uses.

Citation requirements

Publications based on SAGE Day Recontruction Method Validation data should use the following acknowledgement:
"This paper uses data from the WHO SAGE Day Recontruction Method Validation Study, A Study on Global AGEing and Adult Health (SAGE) sub-study."

Disclaimer and copyrights

Disclaimer

The data is being distributed without warranty of any kind.
The responsibility for the use of the data lies with the user.
In no event shall the World Health Organization be liable for damages arising from its use.

Contacts

Name	Affiliation	Email
NAIDOO, Nirmala	World Health Organization	sagesurvey@who.int

Metadata production

DDI Document ID

DDI_IND_2007_SAGE-DRMVS_v01_M

Producers

Name	Affiliation	Role
NAIDOO, Nirmala	World Health Organization	Supervision and review of metadata and documentation of study
HUANG, Yunpeng	World Health Organization	Documentation of data
Development Economics Data Group	The World Bank	Metadata adapted for World Bank Microdata Library

Date of Metadata Production

2023-05-17

Metadata version

DDI Document version

Version 01 (May 2023): This metadata was downloaded from the WHO Multi-Country Studies Data Archive (https://apps.who.int/healthinfo/systems/surveydata/index.php/catalog) and it is identical to WHO version (IND-WHO-SAGE-DRMVS-2007-V01). The following two metadata fields were edited - Document ID and Survey ID.

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