Inquérito Harmonizado sobre as Condiçöes de vide dos Agreagados Familiares 2018-2019
Guinea-Bissau, 2018 - 2019
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GNB_2018_EHCVM_v02_M
Inquérito Harmonizado sobre as Condiçöes de vide dos Agreagados Familiares 2018-2019
Harmonized Survey on Households Living Standards 2018-2019
| Name | Country code |
|---|---|
| Guinea-Bissau | GNB |
Living Standards Measurement Study [hh/lsms]
The Guinea-Bissau EHCVM 2018/19 is the first edition of a nationally representative household survey conducted within the West Africa Economic Monetary Union (WAEMU) Household Survey harmonization Project (P153702) a joint program by the World Bank and the WAEMU Commision that aims at producing household survey data in member countries (Benin, Burkina Faso, Chad, Cote d’Ivoire, Guinea Bissau, Mali, Niger, Senegal and Togo). The survey covers all regions and includes approximately 5,000 households.
The survey uses two main survey instruments: a household/individual questionnaire, and a community-level questionnaire. The surveys took place in two waves with each wave covering half of the sample. The first wave was fielded between September 2018 and December 2018, while the second wave occurred between April 2019 and June 2019. The two-wave approach was chosen to account for seasonality of consumption.
Sample survey data [ssd]
- Household
- Individual
- Community
Version
Version 02: Edited and anonymous data for public distribution.
Version 01: Additional data includes:
- ehcvm_ponderations_GNB2018
- ehcvm_individu_GNB2018
- ehcvm_menage_GNB2018
- ehcvm_welfare_GNB2018
Version 02: One dataset has been added:
- grappe_gps_gnb2018
Scope
The EHCVM 2018/19 covered the following topics:
HOUSEHOLD
- Household identification including geographic area identification information
- Household roster
- Education (all individuals 3 years old and older)
- Health (past 30 days / three months recall / twelve months recall)
- Employment
- Non-employment income
- Saving and credits
- Food consumption (past 7 days / 30 days recall)
- Food security
- Nonfood consumption (past 7 days / 30 days / 3 months recall / 6 months recall)
- Nonagricultural enterprises
- Housing
- Household’s assets
- Transfers
- Shocks and survival strategies
- Safety nets
- Agriculture
- Livestock
- Fishing
- Agricultural equipment
- Relative poverty
COMMUNITY
- Community identification
- Respondent characteristics
- Community existence and accessibility of social services
- Community agriculture
- Community participation
- Community food prices
Coverage
National coverage
The survey covered all de jure households excluding prisons, hospitals, military barracks, and school dormitories.
Producers and sponsors
| Name | Affiliation |
|---|---|
| Instituto Nacional de Estatística (INE) | Governo da Guiné-Bissau |
| Name | Role |
|---|---|
| WAEMU Commission | Collaborated in design, implementation and analysis |
| World Bank Group | Collaborated in design, implementation and analysis |
| Name | Role |
|---|---|
| World Bank Group | Funded the study |
Sampling
The Guinea-Bissau EHCVM 2018/19 sample covers all regions with urban and rural areas surveyed in all regions apart from the autonomous sector of Bissau (SAB) where all respondents are from urban areas.
Upon deciding on the sample size and repartition, the survey design team implemented a 2-stage sampling methodology. At the first stage, 450 enumeration areas (EAs) were selected from the sample frame. In the second stage, 12 households were selected in each enumeration area randomly.
The total survey sample size is 5351 households - 1990 from urban areas and 3361 from rural areas. After that, the survey design randomly divided each enumeration area into two equal groups. The survey team interrogated the first group in wave 1 and the other in wave 2. Finally, for various reasons, including availability and quality monitoring, the final sample size comprises slightly more households (twenty-three) in round 2 than in round 1. In wave one, the survey teams interviewed 2664 households (1015 in urban areas and 1649 in rural areas. In wave two, the teams interviewed 2687 households (975 in urban areas and 1712 in rural areas).
Survey instrument
The Guinea-Bissau ECHVM 2018/19 consists of two questionnaires for each of the two visits. The Household Questionnaires was administered to all households in the sample. The Community Questionnaire was administered to the community to collect information on the socio-economic indicators of the enumeration areas where the sample households reside.
EHCVM 2018/19 Household Questionnaire: The Households Questionnaire provides information on demographics; education; health; employment (including activity-related information, primary and secondary employments); nonjob revenues; saving and credit (including information for payments due for 15 years old members of the household); food consumption; food security; nonfood consumption; nonagricultural enterprises; housing; household’s assets; transfers (received and sent); shocks and survival strategies; safety nets; agriculture (including information on plots, costs of inputs, and crops); livestock; fishing; agricultural equipment; and a module that provides indicators to helps users situate the household on the poverty spectrum based on subjective considerations and comparative indicators.
EHCVM 2018/19 Community Questionnaire: The Community Questionnaire solicits information on general community’s characteristics; community access to infrastructure and to social services; community agricultural activity; community participation; and local retail price information.
Data collection
| Start | End | Cycle |
|---|---|---|
| 2018-09 | 2018-12 | First visit |
| 2019-04 | 2019-06 | Second visit |
- Computer Assisted Personal Interview [capi]
| Name | Affiliation |
|---|---|
| Instituto Nacional de Estatística (INE) | Governo da Guiné-Bissau |
Data Access
| Is signing of a confidentiality declaration required? | Confidentiality declaration text |
|---|---|
| yes | Before being granted access to the dataset, all users have to formally agree: 1. To make no copies of any files or portions of files to which s/he is granted access except those authorized by the data depositor. 2. Not to use any technique in an attempt to learn the identity of any person, establishment, or sampling unit not identified on public use data files. 3. To hold in strictest confidence the identification of any establishment or individual that may be inadvertently revealed in any documents or discussion, or analysis. Such inadvertent identification revealed in her/his analysis will be immediately brought to the attention of the data depositor. |
Public use files, accessible to all
Use of the dataset must be acknowledged using a citation which would include:
- the Identification of the Primary Investigator
- the title of the survey (including country, acronym and year of implementation)
- the survey reference number
- the source and date of download
WAEMU Commission, Harmonized Survey on Households Living Standards, Guinea-Bissau 2018/19. Ref. GNB_2018_EHCVM_v02_M. Dataset downloaded from www.microdata.worldbank.org on [date].
Disclaimer and copyrights
The user of the data acknowledges that the original collector of the data, the authorized distributor of the data, and the relevant funding agency bear no responsibility for use of the data or for interpretations or inferences based upon such uses.
Contacts
| Name | Affiliation | URL | |
|---|---|---|---|
| Instituto Nacional de Estatística (INE) | Governo da Guiné-Bissau | inegbissau@gmail.com | stat-guinebissau.com |
Metadata production
DDI_GNB_2018_EHCVM_v02_M_WB
| Name | Affiliation | Role |
|---|---|---|
| Development Economics Data Group | The World Bank | Documentation of the DDI |
2022-02-07
Metadata version
Version 02 (August 2022)