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Post Test Survey: Assessing Coverage and Data Quality of the General Census

This survey aims to evaluate the accuracy and coverage of the General Census of Population and Housing by collecting data from randomly selected households and comparing it with census data. The survey was conducted in Egypt in 2006 (2010).

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Post Test Survey: Assessing Coverage and Data Quality of the General Census

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  1. Post test survey of the General Census of Population and Housing

  2. Introduction: The survey defines post test of the census that the process of collecting data on the households located within the geographical areas that are randomly selected and matched this data with data from households located within these same areas, which have been collected through the General Census of Population to estimate the percentage of coverage (coverage) and evaluate the accuracy of the data (data quality ).

  3. The Center for Information and Decision Support of the Council of Ministers to undertake a survey post test on the general census of population in Egypt for the year 2006 (the 2010) and It is worth mentioning that Egypt, despite its long history with censuses did not make Post test survey until after Census 1986, this survey was conducted by the Central Agency for Public Mobilization and Statistics(CAPMAS).

  4. The importance of post test survey: Provide the data needed to calculate the precise indicators and reliable Levels of coverage and coverage. Provide the data needed to calculate the precise indicators and reliable The quality of census data.

  5. The contents of the preview: First : the framework and methodology.Second: The survey sample post test.III : Design research tools (questionnaires _ brochures).IV : automated data processing and matching. V. : Experience tribal post test survey.Sixth : the completion of post test survey data (updated map _ Data Update households).VII : matching and verification between the post test survey and the census.

  6. Framework and methodology. Post test survey was conducted to collect data of households located within theCertain geographical areas distributed on the Republic as follows:Cairo and urban governorates (12304 households).Lower urban ( 5508 households).Lower rural (12 259 households). Northern urban ( 5262 households).Rural Upper Egypt ( 13854 households).Total number of households _________________ Scanned ( 49187 captured).

  7. Main features of the post test survey Independence between the device based on a General Census of Population and Housing (Central Agency for Public Mobilization and Statistics) and by whom a post test survey (Center for Information and Decision Support). Precision resulting from good planning and the success of sample selection and a good choice for workers and precision in data collection and review desk minute.

  8. Main features of the post test survey The appropriate timing for the survey and work on the pressure of time between the census and post test survey degree, after making sure to collect all census forms from the field. Verification of good conduct field work in the census, the highest degree of reliability and to identify deviations between the census count and post test.

  9. Methodology for measuring the accuracy of coverage post test survey: *Identification of all individuals residing with the household on the night of the post test survey (20/21 January 2007).*Identify all individuals who exists with the family on the night of the count (20/21 November 2006) and left before the post test survey.*Identify individuals un mover in the family, as well as individuals mover.

  10. Stages of the post test survey: Selecting the Surveying of the research sample. Determine Building Surveying and components machining. Data collection families. Desk review and data entry count post test. Receipt of census household forms located in the same piecesSurveying. Perform reconciliations. Tab the results and review.

  11. Second: The survey sample post test. Careful selection of the sample and the sample size. Distribution of the sample on the different regions. Independence from the 2006 Census and to take under the output from other surveys gave the sample a lot of substance. The help of the framework of population health survey for the year 2005.

  12. Scan Range post test: Post test survey provides indicators of levels of coverage and accuracy of the data on the following levels: Total of the Republic. Type (male _ female). Areas of residence (urban _ rural). Regions of the Republic of Divided as follows: Cairo and urban governorates. Lower Urban. Lower Rural . Upper Egypt urban. Upper Egypt Rural .

  13. III: Design of research tools. Selecting the Surveying and numbering the blocks and buildings. Form design buildings and inventory components. Design form households. Preparation of training manuals.

  14. Form design buildings and inventory components. It contains data on: Governorate. Division or center.Alceachh(a part of division) or city and village.Surveying the piece number.The number of units on the page.Serial number of record of the enumerator area.

  15. Form Design households. It contains data on: Identification data (work area _ team work _ family). Draft of the household (aims to make sure the recording of personnel which collected their data in the correct order form in the household register).

  16. Preparation of training manuals Manuals and handbooks, including the determination of the piece Surveying. Guides and manuals to identify and numbering blocks, buildings and households. Guides and manuals updated data of households.

  17. IV: automated data processing and auditing. IMPS system was used in the design of data entry. Form Logical link between the questions form. Run programs to correct errors and data of individuals. Extraction results.

  18. V.: Experience tribal post test survey Pilot survey was conducted for the post test survey 2006, during the period from 16/09/2006 to 21/09/2006 has been divided into several stages of the experiment as follows: Conduct a census by default in July 2006 by the Central Agency for Public Mobilization and Statistics on data from 999 captured ten regions based on the numbering, which was for roads and buildings of the Census 2006. Post test survey and update the work of family data comparisons in terms of matching families and individuals listed in the census default with the same families through the pilot survey. Phase matching office and field held a match to identify the causes of families of individuals in the case of non-compliance.

  19. Sixth: the completion of post test survey data. Has this task through two stages as follows: Phase I: Strapping the outside of the piece by selecting the pieces, in fact, Surveying. Inner packing pieces by collecting and numbering blocks within blocks Surveying. Determine of buildings and households. Phase II: Data Update households within blocksSurveying.

  20. VII: matching and verification between the post test survey and the census. Receiving the forms of households to sample areas from the 2006 census (forms the outer limits of cut Surveying / crucial ). Matching desktop: and aimed at identifying the status of each individual was counted both in the post test survey and census one of the possibilities as follows: 1) Moving any non-identical is that in each of the post test survey and the census. 2) Non-identical and non-moving online in any of the nights count for each of the post test survey and the census.

  21. VII: matching and verification between the post test survey and the census. 3) Identical and departures (moving out) is that any night of the census and is the night of the survey and post test found his statement in the census. 4) Is identical and departures (moving out) is that any night of the census and is the night of the survey and no statement in the census.5) Any newcomer is on the night of census and is on the night of the survey.

  22. VII: matching and verification between the post test survey and the census. 6) It is out of range in the survey but not included in the coverage for either he will have been born after the night of the census or a delegation to the state after the night of the count. 7) Counting is not a true statement in the count with a statement in the census was confirmed his presence in the segment Surveying on the night of the census and on the basis of the results of subsequent visits to follow up cases of non-compliance.

  23. 8) He counted wrong, which does not have a statement in the survey with a statement in the census, although he was not sure of Surveying in the segment in each of the nights of the Census and post test survey.Field verification.

  24. Reference :View of Professor Dr. Hussein Abdel-Aziz, Professor of Economics and Political Science.

  25. With my sincere thanks and appreciation.Ashraf HannurahCentral Agency for Public Mobilization and Statistics(CAPMAS)Arab Republic of Egypt

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