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POST ENUMERATION SURVEY TANZANIA EXPERIENCE

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POST ENUMERATION SURVEY TANZANIA EXPERIENCE BY Mrs RADEGUNDA MARO Content Introduction The PES Lessons learnt and recommendations Future Plans Introduction The 2002 ... – PowerPoint PPT presentation

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Title: POST ENUMERATION SURVEY TANZANIA EXPERIENCE


1
POST ENUMERATION SURVEY TANZANIA EXPERIENCE
  • BY Mrs RADEGUNDA MARO

2
Content
  • Introduction
  • The PES
  • Lessons learnt and recommendations
  • Future Plans

3
Introduction
  • The 2002 Post Enumeration Survey (PES) was the
    first of its kind to be conducted in Tanzania
  • Post independence censuses carried out in 1967,
    1978, 1988 and 2002.
  • Basically, the objective of the 2002 PES was to
    evaluate the accuracy of the 2002 Population and
    Housing Census.

4
The PES
  • During implementation of the PES a number of
    activities were undertaken, including
  • Establishing PES Organization Structure
  • Preparation of survey design, questionnaire,
    manuals, work-plan and budget
  • Development of analytical plan including dummy
    tables

5
The PES
  • Development of computer programmes for editing,
    data entry, tabulation and weighting of the
    results
  • Recruitment and training of enumerators and
    supervisors, data entry operators, matching and
    reconciliation clerks
  • Matching PES and census records
  • Undertaking reconciliation visits to selected
    areas, and
  • Data processing, analysis and report writing.

6
The PES cont.
  • A total of 915 out of 53,071 enumeration areas
    were selected using Probability Proportional to
    Size (PPS)
  • An average of 30 EAs per region
  • Institutional population such as hospitals,
    schools, etc. migratory population, homeless, on
    transit passengers etc. were not included in the
    design
  • The results of the 2002 PES indicate that the
    2002 Population and Housing Census coverage rate
    was about 94 percent of the targeted total
    population

7
The PES cont.
  • The 2002 PES overall omission rate for both sexes
    was 6.89 percent
  • The omission rate for males was 6.90 percent,
    being slightly higher than that of 6.77 percent
    for females
  • The population in age range of 1019 years
    recorded a higher omission rate compared to older
    population groups
  • Moreover, rural-urban differentials revealed a
    higher percentage of omission in urban areas
    compared to rural areas.
  • Rural omission rate was 6.74 while the urban
    rate was 6.95
  • This is probably due to difficulties in
    enumerating urban populations, which is a common
    feature in African censuses.

8
Lessons Learnt and Recommendations
  • Planning and preparations of the census has to
    include PES preparations too.
  • The right allocation of financial resources is
    key element.
  • Right allocation invites proper timing and
    allocation of adequate funds to undertake PES
    activities.
  • Human skills development, especially in the area
    of post-enumeration surveys, is a necessary
    requirement
  • The question of independence and objective
    evaluation is important in PES.

9
Lessons Learnt and Recommendations
  • To limit the size of EAs to an estimate of
    hundred households each, to both urban and rural
    areas. In scattered areas fewer number of
    households may be considered
  • To revise the census frame from time to time and
    keep it as up to date as possible by improving
    descriptions in their boundaries, physical
    features and lists of heads of households.
  • To provide enough training to enumerators on
    aspects of cartographic materials to carter for
    necessary improvements on EA maps during
    enumeration.

10
Lessons Learnt and Recommendations
  • To use household dwelling numbers in order to
    facilitate the matching of households in both,
    the census and the PES.
  • The enumerator should write full names to make
    the matching process easier and faster.

11
Future Plans
  • A Post Enumeration Survey is planned to be
    conducted for the 2012 Population and Housing
    Census
  • To access the degree of coverage of the census
    and content deficiencies
  • To obtain information for the design of future
    censuses and surveys

12
End
  • Thank you for your attention.
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