Age at first pregnancy (QF36)
Data file: pwd_hl
Overview
Valid:
10758
Invalid:
59933
Minimum:
9
Maximum:
98
Type:
Discrete
Decimal:
0
Width:
2
Range:
9 - 98
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 9 | 1 |
0%
|
|
| 10 | 6 |
0.1%
|
|
| 11 | 10 |
0.1%
|
|
| 12 | 80 |
0.7%
|
|
| 13 | 129 |
1.2%
|
|
| 14 | 337 |
3.1%
|
|
| 15 | 783 |
7.3%
|
|
| 16 | 878 |
8.2%
|
|
| 17 | 1154 |
10.7%
|
|
| 18 | 1594 |
14.8%
|
|
| 19 | 1137 |
10.6%
|
|
| 20 | 1490 |
13.9%
|
|
| 21 | 756 |
7%
|
|
| 22 | 659 |
6.1%
|
|
| 23 | 436 |
4.1%
|
|
| 24 | 407 |
3.8%
|
|
| 25 | 303 |
2.8%
|
|
| 26 | 185 |
1.7%
|
|
| 27 | 104 |
1%
|
|
| 28 | 90 |
0.8%
|
|
| 29 | 47 |
0.4%
|
|
| 30 | 50 |
0.5%
|
|
| 31 | 17 |
0.2%
|
|
| 32 | 15 |
0.1%
|
|
| 33 | 10 |
0.1%
|
|
| 34 | 11 |
0.1%
|
|
| 35 | 7 |
0.1%
|
|
| 36 | 2 |
0%
|
|
| 37 | 1 |
0%
|
|
| 38 | 1 |
0%
|
|
| 39 | 3 |
0%
|
|
| 40 | 1 |
0%
|
|
| 41 | 1 |
0%
|
|
| 45 | 1 |
0%
|
|
| 98 | DK | 52 |
0.5%
|
| 99 | 25 | ||
| Sysmiss | 59908 |
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.