Demographic and Health Survey 1997 - IPUMS Subset
Mozambique, 1997
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Sep 19, 2018
Last modified
Sep 19, 2018
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Computed time since last menstrual period (B_TIMEMENSCALC)
Data file: MOZ1997-B.dat
Overview
Type:
Discrete
Decimal:
0
Start:
348
End:
350
Width:
3
Range:
-
Format:
Numeric
Questions and instructions
Literal question
236. What is the day when your last menstrual period started?
DATE, IF GIVEN _____
DAYS AGO 1____
WEEKS AGO 2____
MONTHS AGO 3 _____
YEARS AGO 4____
IN MENOPAUSE 994
BEFORE LAST BIRTH 995
NEVER MENSTRUATED 996
DATE, IF GIVEN _____
DAYS AGO 1____
WEEKS AGO 2____
MONTHS AGO 3 _____
YEARS AGO 4____
IN MENOPAUSE 994
BEFORE LAST BIRTH 995
NEVER MENSTRUATED 996
Categories
| Value | Category |
|---|---|
| 000 | No time difference |
| 991 | In menopause/had hysterectomy |
| 992 | Pregnant, not asked |
| 993 | In menopause |
| 994 | Before last birth |
| 995 | Never menstruated |
| 996 | Inconsistent |
| 997 | Don't know |
| 998 | Missing |
| 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
TIMEMENSCALC (V226) reports the computed time since the respondent's last menstrual period.
According to the DHS Recode Manuals, this variable
is computed from the response for V215, with durations exceeding the interval since the last birth (V227 = 7,9) recoded to the response "Before last birth" (code 995) and inconsistent responses flagged on variable 227 (codes 1-6) recoded to 997.
Restated in terms of IPUMS-DHS variables and variable labels, TIMEMENSCALC is computed from the response for TIMEMENSTRUATE (Time since woman's last menstrual period). Cases with durations exceeding the interval since the last birth, when MENSTIMFLAG (Flag for reported time since last menstrual period) has values for "Reported time during pregnancy" or "Reported period before last birth," are recoded as "Before last birth" in TIMEMENSCALC. Cases with inconsistent or implausible responses according to MENSTIMFLAG (for example, the woman reportedly never menstruated but she has given birth) are recoded to "Inconsistent" for TIMEMENSCALC.
According to the DHS Recode Manuals, this variable
is computed from the response for V215, with durations exceeding the interval since the last birth (V227 = 7,9) recoded to the response "Before last birth" (code 995) and inconsistent responses flagged on variable 227 (codes 1-6) recoded to 997.
Restated in terms of IPUMS-DHS variables and variable labels, TIMEMENSCALC is computed from the response for TIMEMENSTRUATE (Time since woman's last menstrual period). Cases with durations exceeding the interval since the last birth, when MENSTIMFLAG (Flag for reported time since last menstrual period) has values for "Reported time during pregnancy" or "Reported period before last birth," are recoded as "Before last birth" in TIMEMENSCALC. Cases with inconsistent or implausible responses according to MENSTIMFLAG (for example, the woman reportedly never menstruated but she has given birth) are recoded to "Inconsistent" for TIMEMENSCALC.
concept
Concept
| var_concept.title | Vocabulary |
|---|---|
| Fertility Variables -- TOPICS | IPUMS |