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Ouagadougou HDSS INDEPTH Core Dataset 2009 - 2014 (Release 2017)

Burkina Faso, 2009 - 2014
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Reference ID
BFA_2009-2014_INDEPTH-OHDSS_v01_M
Producer(s)
Abdramane Soura
Metadata
DDI/XML JSON
Study website
Created on
Dec 19, 2014
Last modified
Mar 29, 2019
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3109
  • Identification
  • Version
  • Scope
  • Coverage
  • Producers and sponsors
  • Sampling
  • Survey instrument
  • Data collection
  • Data processing
  • Data appraisal
  • Access policy
  • Data Access
  • Disclaimer and copyrights
  • Contacts
  • Metadata production

    • Identification

    Survey ID number

    BFA_2009-2014_INDEPTH-OHDSS_v01_M
    Title

    Ouagadougou HDSS INDEPTH Core Dataset 2009 - 2014 (Release 2017)
    Subtitle

    Residents only
    Translated Title

    Données 2009-2013 de l'Observatoire de Population de Ouagadougou au Burkina Faso
    Country
    Name Country code
    Burkina Faso BFA
    Study type

    Demographic Surveillance
    Series Information

    This dataset contains rounds 0 to 7 of health and demographic surveillance data covering the period from October 2008 to 31 December 2014. Two rounds of data collection took place annually.
    Abstract

    The Ouagadougou Health and Demographic Surveillance System (Ouagadougou HDSS), located in five neighborhoods at the northern periphery of the capital of Burkina Faso, was established in 2008. Data on vital events (births, deaths, unions, migration events) are collected during household visits that have taken place every 10 months.

    The areas were selected to contrast informal neighborhoods (40,000 residents) with formal areas (40,000 residents), with the aims of understanding the problems of the urban poor, and testing innovative programs that promote the well-being of this population. People living in informal areas tend to be marginalized in several ways: they are younger, poorer, less educated, farther from public services and more often migrants. Half of the residents live in the Sanitary District of Kossodo and the other half in the District of Sig-Nonghin.

    The Ouaga HDSS has been used to study health inequalities, conduct a surveillance of typhoid fever, measure water quality in informal areas, study the link between fertility and school investments, test a non-governmental organization (NGO)-led program of poverty alleviation and test a community-led targeting of the poor eligible for benefits in the urban context. Key informants help maintain a good rapport with the community.

    The areas researchers follow consist of 55 census tracks divided into 494 blocks. Researchers mapped all the census tracks and blocks using fieldworkers with handheld global positioning system (GPS) receivers and ArcGIS. During a first census (October 2008 to March 2009), the demographic surveillance system was explained to every head of household and a consent form was signed; during subsequent censuses, new households were enrolled in the same way.
    Kind of Data

    Event history data
    Unit of Analysis

    Individual

    Version

    Version Description

    CMD2014.V1: Edited dataset for public distribution
    Version Date

    2017-05-16
    Version Notes

    Developing during workshop and updating after the workshop

    Scope

    Notes

    Attributes common to each event: event type, event date, observation date
    Migration: origin & destination
    Death: cause
    Delivery: live born and still born counts, parity
    Topics
    Topic Vocabulary URI
    Demography [N01.224] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Age Distribution [N01.224.033] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Marital Status [N01.224.361.500] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Emigration and Immigration [N01.224.625.350] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Population Growth [N01.224.625.660] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Residential Mobility [N01.224.791.700] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Sex Distribution [N01.224.803] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Vital Statistics [N01.224.935] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Life Expectancy [N01.224.935.464] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Mortality [N01.224.935.698] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Cause of Death [N01.224.935.698.100] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Survival Rate [N01.224.935.698.826] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Pregnancy Rate [N01.224.935.849] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Birth Rate [N01.224.935.849.500] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Mental Health [N01.400.500] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Reproductive Health [N01.400.625] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Urban Health [N01.400.800] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Suburban Health [N01.400.700] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Urban Population [N01.600.900] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Suburban Population [N01.600.775] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Educational Status [N01.824.196] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Employment [N01.824.245] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Medical Indigency [N01.824.460] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Poverty [N01.824.600] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Health Services [N02.421] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Delivery of Health Care [N05.300] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Cities [N06.230.069] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Disasters [N06.230.100] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Fresh Water [N06.230.232] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Rain [N06.230.520] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Food Safety [N06.850.617] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Health Transition [N06.850.650] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Hygiene [N06.850.670] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Sanitation [N06.850.860] MeSH http://www.ncbi.nlm.nih.gov/mesh
    Keywords
    Migration Fertility Mortality Population

    Coverage

    Geographic Coverage

    Ouagadougou is the capital city of Burkina Faso and lies at the centre of this country, located in the middle of West Africa (128 North of the Equator and 18 West of the Prime Meridian).
    Universe

    Resident household members of households resident within the demographic surveillance area. Inmigrants (visitors) are defined by intention to become resident, but actual residence episodes of less than six months (180 days) are censored. Outmigrants are defined by intention to become resident elsewhere, but actual periods of non-residence less than six months (180 days) are censored. Children born to resident women are considered resident by default, irrespective of actual place of birth. The dataset contains the events of all individuals ever residents during the study period (03 Oct. 2009 to 31 Dec. 2014).

    Producers and sponsors

    Primary investigators
    Name Affiliation
    Abdramane Soura Ouagadougou HDSS Site Leader (BF041)
    Producers
    Name Affiliation Role
    OHDSS Team Questionnaire design, Sampling methodology/selection, Data collection, Data analysis
    Kombassdere Kouliga OHDSS Data Collection and processing
    Dielbeogo Dasmane OHDSS Data Collection and processing
    Compaore Yacou OHDSS Data Collection and analysis
    Funding Agency/Sponsor
    Name Role
    Wellcome Trust Prior funder
    African Population and Health Reseach Centre Secondary funder
    International Vaccine Institute Funder of TSAP Burkina
    International Development Research Centre Funder of water and climate variabiliy project
    Other Identifications/Acknowledgments
    Name Affiliation Role
    Stephanie Dos Santos IRD Coordination team
    Clementine Rossier INED Coordination team
    Scientific advisor committee ISSP, Ouagadougou University Scientific committee
    Clementine Rossier INED Coordination team
    Scientific advisor committee OHDSS Scientific committee

    Sampling

    Sampling Procedure

    This dataset is not based on a sample, it contains information from the complete demographic surveillance area of Ouagadougou in Burkina Faso.

    Reponse units (households) by Round:
    Round Households
    2008 4941
    2009 19159
    2010 21168
    2011 12548
    2012 24174
    2013 22326
    Deviations from the Sample Design

    None
    Response Rate

    Household response rates are as follows (assuming that if a household has not responded for 2 years following the last recorded visit to that household, that the household is lost to follow-up and no longer part of the response rate denominator):

    Year Response Rate
    2008 100%
    2009 100%
    2010 100%
    2011 98%
    2012 100%
    2013 95%
    Weighting

    Not applicable

    Survey instrument

    Questionnaires

    List of questionnaires:

    Collective Housing Unit (UCH) Survey Form

    • Used to register characteristics of the house
    • Use to register Sanitation installations
    • All registered house as at previous round are uploaded behind the PDA or tablet.

    Household registration (HHR) or update (HHU) Form

    • Used to register characteristics of the HH
    • Used to update information about the composition of the household
    • All registered households as at previous rounds are uploaded behind the PDA or tablet.

    Household Membership Registration (HMR) or update (HMU)

    • Used to link individuals to households.
    • Used to update information about the household memberships and member status observations
    • All member status observations as at previous rounds are uploaded behind the PDA or tablet.

    Presences registration form (PDR)

    • Used to uniquely identify the presence of each individual in the household and to identify the new individual in the household - Mainly to ensure members with multiple household memberships are appropriately captured
    • All presences observations as at previous rounds are uploaded behind the PDA or tablet.

    Visitor registration form (VDR)

    • Used register the characteristics of the new individual in the household
    • Used to capt the internal migration
    • Use matching form to facilitate pairing migration

    Out Migration notification form (MGN)

    • Used to record change in the status of residency of individuals or households
    • Migrants are tracked and updated in the database

    Pregnancy history form (PGH) & pregnancy outcome notification form (PON)

    • Records details of pregnancies and their outcomes
    • Only if woman is a new member
    • Only if woman has never completed WHL or WGH
    • All member pregnancy without pregnancy outcome as at previous rounds are uploaded behind the PDA or tablet.

    Death notification form (DTN)

    • Records all deaths that have recently occurred
    • Includes information about time, place, circumstances and possible cause of death

    Updated Basic information Form (UBIF)

    • Use to change the individual basic information

    Health questionnaire (adults, women, child, elder)

    • Family planning
    • Chronic illnesses
    • Violence and accident
    • Mental health
    • Nutrition, alcohol, tobacco
    • Access to health services
    • Anthropometric measures
    • Physical limitations
    • Self-rated health
    • Food security

    Variability of climate and water accessibility

    • accessibility to water
    • child health outcomes
    • gender outcomes
    • data on rainfall, temperatures, water quality

    Data collection

    Dates of Data Collection
    Start End Cycle
    2009-01-01 2014-12-31 Release coverage
    2009-11-01 2009-11-14 Round 1
    2010-02-09 2010-11-08 Round 2
    2011-07-01 2012-05-15 Round 3
    2012-07-24 2012-11-30 Round 4
    2013-02-23 2013-07-05 Round 5
    2013-08-06 2013-12-15 Round 6
    Frequency of Data Collection

    This dataset contains rounds 0 to 7 of demographic surveillance data covering the period from 07 Oct. 2008 to 31 December 2014.
    Time periods
    Start date End date Cycle
    2008-10-07 2013-12-20 Release coverage
    Data Collectors
    Name Affiliation
    The Ouagadougou Health and Demographic Surveillance System ISSP/UO
    Supervision

    Fieldworkers operated in teams of between 3 and 5 each supervised by a Fieldwork supervisor. Supervisors conduct supervised visits and quality control visits and review fieldworkers data collection.
    Data Collection Notes

    Enumerators were trained immediately prior to the baseline data collection and then refresher training was conducted for one week between each surveillance round. New fieldworkers received a standardised 1 or 2 week training course prior to appointment as data collectors.

    Data processing

    Data Editing

    The data collection system is composed by two databases:

    • A temporary database, which contains data collected and transferred each day during the round.
    • A reference database, which contains all data of Ouagadougou Health and Demographic Surveillance System, in which is transferred the data of the temporary database to the end of each round. The temporary database is emptied at the end of the round for a new round.

    The data processing takes place in two ways:

    1. When collecting data with PDAs or tablets and theirs transfers by Wi-Fi, data consistency and plausibility are controlled by verification rules in the mobile application and in the database. In addition to these verifications, the data from the temporary database undergo validation. This validation is performed each week and produces a validation report for the data collection team. After the validation, if the error is due to an error in the data collection, the field worker equipped with his PDA or tablet go back to the field to revisit and correct this error. At the end of this correction, the field worker makes again the transfer of data through the wireless access points on the server. If the error is due to data inconsistencies that might not be directly related to an error in data collection, the case is remanded to the scientific team of the main database that could resolve the inconsistency directly in the database or could with supervisors perform a thorough investigation in order to correct the error.

    2. At the end of the round, the data from the temporary database are automatically transferred into the reference database by a transfer program. After the success of this transfer, further validation is performed on the data in the database to ensure data consistency and plausibility. This still produces a validation report for the data collection team. And the same process of error correction is taken.

    Data appraisal

    Estimates of Sampling Error

    Not applicable
    Data Appraisal

    CentreId MetricTable QMetric Illegal Legal Total Metric RunDate
    BF041 MicroDataCleaned Starts 151624 2017-05-16 13:36
    BF041 MicroDataCleaned Transitions 0 314778 314778 0 2017-05-16 13:36
    BF041 MicroDataCleaned Ends 151624 2017-05-16 13:36
    BF041 MicroDataCleaned SexValues 314778 2017-05-16 13:36
    BF041 MicroDataCleaned DoBValues 314778 2017-05-16 13:36

    Access policy

    Location of Data Collection

    INDEPTH Data Repository
    Archive where study is originally stored

    Ouagadougou (BF041)

    Data Access

    Access authority
    Name Affiliation URL Email
    iSHARE2 Help desk INDEPTH http://indepth-ishare.org help-data@indepth-network.org
    Confidentiality
    Is signing of a confidentiality declaration required? Confidentiality declaration text
    yes This data is anonymised and no confidentiality agreement in addition to the general data use agreement is required.
    Access conditions

    This data is made available for licensed access under the following conditions:

    1. Data and other material provided by INDEPTH will not be redistributed or sold to other individuals, institutions or organisations without INDEPTH's written agreement.

    2. In the case of multi-centre datasets, data originating from a single contributing member centre of the INDEPTH Network may not be analysed or reported on in isolation without the express permission of the member centre concerned.

    3. 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 INDEPTH.

    4. No attempt will be made to produce links between datasets provided by INDEPTH or between INDEPTH data and other datasets that could identify individuals.

    5. Any books, articles, conference papers, theses, dissertations, reports or other publications employing data obtained from INDEPTH will cite the source, in line with the citation requirement provided with the dataset.

    6. An electronic copy of all publications based on the requested data will be sent to INDEPTH.

    7. The original collector of the data, INDEPTH, and the relevant funding agencies bear no responsibility for the data's use or interpretation or inferences based upon it.
    Citation requirements

    Any use of this dataset must cite the digital object identifier (doi) associated with this dataset. Using the following form:

    "Ouagadougou HDSS INDEPTH Core Dataset 2009-2014 (Release 2017). Provided by the INDEPTH Network Data Repository. www.indepth-network.org http://www.indepth-network.org. doi:10.7796/INDEPTH.BF041.CMD2014.v3"

    Disclaimer and copyrights

    Disclaimer

    The user of the data acknowledges that the original collector of the data, INDEPTH, and the relevant funding agencies bear no responsibility for the data's use or interpretation or inferences based upon it.
    Copyright

    This dataset documentation is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. The dataset is shared in terms of the data-use agreement accepted at the time of data download.

    Contacts

    Contacts
    Name Affiliation Email URL
    iSHARE2 Helpdesk INDEPTH Network help-data@indepth-network.org http://www.indepth-ishare.org/index.php/howtouse

    Metadata production

    DDI Document ID

    DDI_BFA_2009-2014_INDEPTH-OHDSS_v01_M
    Producers
    Name Affiliation Role
    iSHARE2 Technical Team INDEPTH Network Technical Support
    Dielbeogo Dasmane Ouagadougou HDSS DDI Author
    Date of Metadata Production

    2017-05-16

    Metadata version

    DDI Document version

    • v01 (May 2017)
      The DDI was produced by INDEPTH Network. It was downloaded on October 18, 2017 from http://www.indepth-ishare.org/index.php/catalog/117/ by the World Bank Microdata Library documentation team.

    • v02 (October 2017)
      Modifications in the study ID and DDI ID were done by the World Bank Microdata Library documentation team to match the standard used by the library and the IHSN Survey Catalog. Some metadata fields were also edited.
    Version notes

    CMD2014.v1: For public distribution
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