Commonwealth Caribbean Population Census, 1970 Trinidad and Tobago - IPUMS Subset
Trinidad and Tobago, 1970
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Reference ID
TTO_1970_PHC_v01_M_v7.5_A_IPUMS
Producer(s)
Central Statistical Office, IPUMS
Metadata
Created on
Sep 03, 2025
Last modified
Sep 03, 2025
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- Data files
- TTO1970_PHC-H-H
- TTO1970_PHC-P-H
Age of mother at birth of first liveborn child (TT1970A_AGE1STB)
Data file: TTO1970_PHC-P-H
Overview
Type:
Discrete
Start:
215
End:
217
Width:
3
Range:
-
Format:
Numeric
Questions and instructions
Literal question
<span class="h3">Section VII. Fertility </span></p>
<p>[Questions 30-35 asked only of females 14 years and over.]</p>
<p>31. Age of mother at birth of first liveborn child _ _
<p>[Questions 30-35 asked only of females 14 years and over.]</p>
<p>31. Age of mother at birth of first liveborn child _ _
Categories
| Value | Category |
|---|---|
| 014 | 14 or younger |
| 015 | 15 |
| 016 | 16 |
| 017 | 17 |
| 018 | 18 |
| 019 | 19 |
| 020 | 20 |
| 021 | 21 |
| 022 | 22 |
| 023 | 23 |
| 024 | 24 |
| 025 | 25 |
| 026 | 26 |
| 027 | 27 |
| 028 | 28 |
| 029 | 29 |
| 030 | 30 |
| 031 | 31 |
| 032 | 32 |
| 033 | 33 |
| 034 | 34 |
| 035 | 35 |
| 036 | 36 |
| 037 | 37 |
| 038 | 38 |
| 039 | 39 or older |
| 998 | Unknown |
| 999 | NIU (Not in universe) |
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.
Description
Definition
This variable indicates the age, in completed years, of the mother at the time of the birth of her first liveborn child.
Universe
Trinidad and Tobago 1970: Females aged 14+ who ever gave birth [discrepancies: type I 0.1%; type II 0.6%]
concept
Concept