Start of last menstrual period (number) (UN13N)
Data file: wm
Overview
Valid:
2839
Invalid:
149
Minimum:
1.0
Maximum:
96.0
Mean:
6.982388164846777
Standard deviation:
16.530463042186447
Type:
Discrete
Width:
7
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | 851 |
30%
|
|
| 2 | 686 |
24.2%
|
|
| 3 | 467 |
16.4%
|
|
| 4 | 97 |
3.4%
|
|
| 5 | 155 |
5.5%
|
|
| 6 | 74 |
2.6%
|
|
| 7 | 53 |
1.9%
|
|
| 8 | 47 |
1.7%
|
|
| 9 | 23 |
0.8%
|
|
| 10 | 41 |
1.4%
|
|
| 11 | 17 |
0.6%
|
|
| 12 | 23 |
0.8%
|
|
| 13 | 16 |
0.6%
|
|
| 14 | 6 |
0.2%
|
|
| 15 | 34 |
1.2%
|
|
| 16 | 11 |
0.4%
|
|
| 17 | 7 |
0.2%
|
|
| 18 | 9 |
0.3%
|
|
| 19 | 2 |
0.1%
|
|
| 20 | 29 |
1%
|
|
| 21 | 6 |
0.2%
|
|
| 22 | 9 |
0.3%
|
|
| 23 | 10 |
0.4%
|
|
| 24 | 10 |
0.4%
|
|
| 25 | 23 |
0.8%
|
|
| 26 | 14 |
0.5%
|
|
| 27 | 9 |
0.3%
|
|
| 28 | 10 |
0.4%
|
|
| 29 | 5 |
0.2%
|
|
| 30 | 8 |
0.3%
|
|
| 94 | In menopause/had hysterectomy | 23 |
0.8%
|
| 95 | Before last birth | 59 |
2.1%
|
| 96 | Never menstruated | 5 |
0.2%
|
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.