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
Created on
May 19, 2023
Last modified
May 19, 2023
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18
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:
1. To compare short versus fullday version of the DRM questionnaire
2. Reproducibility of the questionnaire: test-retest
3. 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:
1. 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.
2. 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
However further substantiation for measuring emotional well-being and adjusting for systematic biases in self-report is required.
Objectives:
1. To compare short versus fullday version of the DRM questionnaire
2. Reproducibility of the questionnaire: test-retest
3. 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:
1. 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.
2. 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
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
| Keyword |
|---|
| 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 | Abbreviation | Role |
|---|---|---|
| US National Institute on Aging | NIA | 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.
The sample was stratified by urbanicity, age-groups and sex.
There was oversampling of persons aged 70 years and older.
Data Collection
Dates of Data Collection
| Start | End |
|---|---|
| 2007-07-01 | 2007-12-31 |
Data Collection Mode
Face-to-face [f2f]
Data Collectors
| Name |
|---|
| Dr. S.N. Medical College (Jodhpur, India) |
Questionnaires
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.
Questionnaires were developed in English and translated into Hindi.
Access policy
Contacts
| Name | Affiliation | |
|---|---|---|
| NAIDOO, Nirmala | World Health Organization | sagesurvey@who.int |
Access conditions
The data is accessible under the following terms and conditions:
1. 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).
2. 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.
3. 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.
4. 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.
5. 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.
6. 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.
1. 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).
2. 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.
3. 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.
4. 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.
5. 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.
6. 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."
"This paper uses data from the WHO SAGE Day Recontruction Method Validation Study, A Study on Global AGEing and Adult Health (SAGE) sub-study."
Access authority
| Name | Affiliation | URL | |
|---|---|---|---|
| NAIDOO, Nirmala | World Health Organization | sagesurvey@who.int | Link |
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.
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.
Copyright
© World Health Organization 2014
Metadata production
DDI Document ID
DDI_IND_2007_SAGE-DRMVS_v01_M
Producers
| Name | Abbreviation | 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 | DECDG | The World Bank | Metadata adapted for World Bank Microdata Library |
Date of Metadata Production
2023-05-17
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.