Mozambique - Chokwe Health Research and Training Centre INDEPTH Core Dataset 2010-2014 (Release 2017)

Reference ID

INDEPTH.MZ021.CMD2014.v1

Year

2010 - 2014

Country

Mozambique

Producer(s)

Ricardo Thompson, Ph.D. - Chókwè Health Research and Training Center, National Institute Of Health, Mozambique

Sponsor(s)

PEPFAR -CDC - PEPFAR -CDC - Current funder

Collection(s)

Africa Region – Release 2017

Metadata

Documentation in PDF

Created on

Jul 01, 2017

Last modified

Jul 01, 2017

Page views

62397

Overview

Identification

Country

Mozambique

Title

Chokwe Health Research and Training Centre INDEPTH Core Dataset 2010-2014 (Release 2017)

Translated Title

Centro de Investigacao e Treino em Saude de Chokwe INDEPTH Core Dataset 2010-2014 (Publicacao de 2017)

Study Type

Demographic Surveillance

Series Information

This datset contains rounds 0 to round 6 of demographic surveillance system data covering the period from June 2010 to May 2016.

ID Number

INDEPTH.MZ021.CMD2014.v1

Version

Version Description

CMD2014.vv1: Edited dataset for public distribution

Production Date

2017-05-23

Overview

Abstract

The Chókwè Health And Demographic Surveillance System (Chókwè HDSS), is a core research platform of Chókwè Health and Research Centre, affiliated to National Institute of Health, Ministry of Health, Mozambique. The centre is located in Chókwè District, Gaza Province, southern Mozambique., about 230 Km north of the capital Maputo, on the flood plain of the Limpopo River. It was established in June 2010, to provide a platform for implementation and evaluation of clinical trials and health intervention, especially against HIV and related diseases, based on locally generated data.

Chokwe HDSS is a member of the International Network for Demographic Evaluation of the Population and Their Health (INDEPTH), since October 2014. The surveillance area covers an area of approximately 600 square kms within a 25 kms radius of Chokwe City, including 15 (fifteen) villages of which, eight (8) villages are part of Chókwè Municipality (classified as urban) and seven (7) are rural villages namely, Lionde Administrative Post (Lionde Sede, Massavasse, Conhane) and Macarretane (Muzumuia, Matuba, Manjangue and Barragem). The population under surveillance is 97,939 inhabitants (~ 50% of total the district population), in 21,498 households.

The baseline census took place between May and July 2010 and covered all the population of Chókwè City. The census registered 56,727 inhabitants in 12,326 households and each household and individual assigned a unique permanent identification number which enables the follow up of the population. All households are geolocated and enumerated. A resident is defined as any person living in the study area or planning to stay for at least the 3 following months.

Based on recommended INDEPTH methodology for demographic surveillance, monitoring of households and members within households is undertaken in regular 6-month cycles known as 'rounds'. Since its implementation, data collection consists on demographic history including details on birth outcomes (births, still births and abortions), deaths, migration (in-migration and out-migration). The updating of demographic data is done in the three following ways:

- Update rounds: In each round, a team of field interviewers and supervisors visit their assigned households to update the demographic data.

- Continuous update through community informants: Local leaders report occurring demographic events in their community to the concerned HDSS team.

- Birth and death registrations in health facilities: data collectors are responsible for the daily registration of all births and deaths occurring in the health facilities in the surveillance area.

The data are double entered into a relational database designated Household Registration System (HRS1) implemented in Microsoft Visual FoxPro version 5. Consistence checking and validation are performed and resolved.

Verbal autopsy using modified WHO standardized questionnaires, based on physician coded approach has been conducted on all deaths since 2012. Currently, data collection is in the process of migration to electronic data capture and interpretation with InterVA applying the WHO 2012 modified questionnaire.

The Site Leader is Dr Ricardo Thompson

Kind of Data

Event history data

Units of Analysis

Individual

Scope

Notes

The scope of the HDSS include:

1. Household: (Geo-location: Latitude, longitude; Household socioeconomic data: household construction characteristics, water and electricity supply, main cooking fuel source, kitchen, sanitation, number of members with income, bed nets, Household head characteristics (name, residency, occupation, religion HDSS ID);

2. Individual: Names, HDSS identification (mother, father, spouse), names (all where available), member position, sex, date of birth, education, religion, occupation, marital status, birth place, relationship to the head of household, nickname, cell phone use and ownership data, subscribed networks and most frequently used, residence status, location ID, civil registration status and documentation, disability (type and cause), deaths (Date, Location id, death place). For women, number of live births delivered, number of surviving children, number of abortions, number of stillbirths.

Pregnancy (Mother id, Name, location id, number of months pregnant, pregnancy registration date), Pregnancy outcomes (Date of registration, mother id, Mother Location ID, name, date of delivery, type of delivery result, number of prior pregnancies, way of delivery, number of living birth, place of delivery, gestational age), In migration (Date of registration, HDSS ID, location id, event occurrence date, place of provenience, HH from the place of provenience, name of in-migrant, sex, marital status, date of birth, place of birth, education level, occupation, religion, relationship to the HH, mother ID, father id, spouse ID) and Out Migration (Date of registration, HDSS ID, location ID, date, name of out-migrant, destination, name of HH at destination place, location of destination (whether is located inside the study area

or not);

3. Demographic Events:

3.1. Pregnancies:

3.2. Pregnancies Outcome (Birth, Stillbirth and abortions);

3.3. Migration (In-migration & Out-migration);

3.4. Deaths

3.5. Verbal Autopsy

Topics

Topic	Vocabulary	URI
Demography[N01.224]	MeSH	http://www.ncbi.nlm.nih.gov/mesh
Emigration and Immigration [N01.224.625.350]	MeSH	http://www.ncbi.nlm.nih.gov/mesh
Mortality [N01.224.935.698]	MeSH	http://www.ncbi.nlm.nih.gov/mesh
Birth Rate [N01.224.935.849.500]	MeSH	http://www.ncbi.nlm.nih.gov/mesh

Keywords

Migration, Fertility, Mortality

Coverage

Geographic Coverage

The surveillance area covers an area of approximately 600 square km around Chokwe City (-24.528981, 32.981228), including 15 (fifteen) villages of which, eight (8) villages are part of Chókwè Municipality (classified as urban) and seven (7) are rural villages namely, Lionde Administrative Post (Lionde Sede, Massavasse, Conhane) and Macarretane (Muzumuia, Matuba, Manjangue and Barragem). The population under surveillance is 97,939 inhabitants (~ 50% of total the district population), in 21,498 households.

Universe

The population under surveillance is 97,939 inhabitants (~ 50% of total District population), residing in 21498 households. All households and members are assigned a unique identification number (Perm_ID). A member is defined as somebody living in the Demographic Surveillance Area (DSA) for more than three (3) months or intending to remain in the DSA for at least three months.

Producers and Sponsors

Primary Investigator(s)

Name	Affiliation
Ricardo Thompson, Ph.D.	Chókwè Health Research and Training Center, National Institute Of Health, Mozambique

Other Producer(s)

Name	Affiliation	Role
Juvêncio Bonzela	Chókwè Health Research and Training Centre, National Institute of Health, Mozambique	Demographer
Dercio Menete	Chókwè Health Research and Training Centre, National Institute of Health, Mozambique	Data Manager from April 2017
José Comé	Chókwè Health Research and Training Centre, National Institute of Health, Mozambique	Data Manager upto March 2017
Didier Mugabe	Chókwè Health Research and Training Centre, National Institute of Health, Mozambique	Managers of Verbal Autopsy
Celso Monjane	Chókwè Health Research and Training Centre, National Institute of Health, Mozambique	Managers of Verbal Autopsy
Sofiao Major	Chókwè Health Research and Training Centre, National Institute of Health, Mozambique	Staticician

Funding

Name	Abbreviation	Role
PEPFAR -CDC	PEPFAR -CDC	Current funder

Other Acknowledgements

Name	Affiliation	Role
Site team
Community leaders, CAB, Chókwè Authorities
INDEPTH NETWORK
PEPFAR-CDC
NIH-MOH MOZAMBIQUE

Metadata Production

Metadata Produced By

Name	Abbreviation	Affiliation	Role
iSHARE2 Technical Team	iS2TT	INDEPTH Network	Documentation of the study
INDEPTH Network	int.indepth	INDEPTH Network	Agency
Juvencio Bonzela	JB	Chokwe Health Research and Training Centre	DDI Author
Dercio Mente	DM	Chokwe Health Research and Training Centre	DDI Author
Ricardo Thompson	RT	Chokwe Health Research and Training Centre	DDI Author

Date of Metadata Production

2017-05-23

DDI Document Version

Version CMD2014.v1 : 2017-05-23

DDI Document ID

DDI.INDEPTH.MZ021.CMD2014.v1