Norway | W Europe, N America, Oceania | Eastern Europe | Asia, Turkey, Africa, S America | Total | |||||||
---|---|---|---|---|---|---|---|---|---|---|---|
N | % | N | % | N | % | N | % | N | % | p for differencesa | |
Age (years) | ≤0.001 | ||||||||||
≤ 25 | 803 | 19.9 | 32 | 13.7 | 70 | 24.1 | 52 | 14.7 | 957 | 19.5 | |
> 25 ≤ 28 | 744 | 18.5 | 36 | 15.5 | 71 | 24.5 | 53 | 15.0 | 904 | 18.4 | |
> 28 ≤ 31 | 891 | 22.1 | 50 | 21.5 | 54 | 18.6 | 83 | 23.5 | 1078 | 22.0 | |
> 31 ≤ 35 | 950 | 23.6 | 53 | 22.7 | 64 | 22.1 | 94 | 26.6 | 1161 | 23.7 | |
> 35 | 640 | 15.9 | 62 | 26.6 | 31 | 10.7 | 71 | 20.1 | 804 | 16.4 | |
Parity | ≤0.001 | ||||||||||
First | 1894 | 47.0 | 109 | 46.8 | 177 | 61.0 | 164 | 46.5 | 2344 | 47.8 | |
Second | 1367 | 33.9 | 89 | 38.2 | 88 | 30.3 | 118 | 33.4 | 1662 | 33.9 | |
Third | 579 | 14.4 | 24 | 10.3 | 22 | 7.6 | 45 | 12.7 | 670 | 13.7 | |
Fourth or more | 188 | 4.7 | 11 | 4.7 | 3 | 1.0 | 26 | 7.4 | 228 | 4.6 | |
Birth | |||||||||||
Single birth | 3972 | 98.6 | 226 | 97.0 | 287 | 99.0 | 350 | 99.2 | 4835 | 98.6 | 0.146 |
Epidural or spinal anaesthesia (excluding caesarean) | 1058 | 26.3 | 62 | 26.6 | 102 | 35.2 | 102 | 28.9 | 1324 | 27.0 | 0.009 |
Mode of delivery | |||||||||||
Emergency caesarean | 451 | 11.2 | 32 | 13.7 | 27 | 9.3 | 61 | 17.3 | 571 | 11.6 | 0.003 |
Planned caesarean | 246 | 6.1 | 14 | 6.0 | 14 | 4.8 | 20 | 5.7 | 294 | 6.0 | 0.835 |
Regional health authority | 0.012 | ||||||||||
Southeast | 2121 | 52.7 | 146 | 62.7 | 164 | 56.6 | 208 | 58.9 | 2639 | 53.8 | |
West | 755 | 18.7 | 30 | 12.9 | 49 | 16.9 | 67 | 19.0 | 901 | 18.4 | |
Central | 652 | 16.2 | 29 | 12.4 | 50 | 17.2 | 50 | 14.2 | 781 | 15.9 | |
North | 500 | 12.4 | 28 | 12.0 | 27 | 9.3 | 28 | 7.9 | 583 | 11.9 | |
Institution size (no. of births per year) | 0.009 | ||||||||||
< 49 + other/unspecified | 34 | 0.8 | 0 | 0 | 5 | 1.7 | 2 | 0.6 | 41 | 0.8 | |
50–499 | 586 | 14.5 | 32 | 13.7 | 46 | 15.9 | 37 | 10.5 | 701 | 14.3 | |
500–1499 | 1003 | 24.9 | 45 | 19.3 | 77 | 26.6 | 69 | 19.5 | 1194 | 24.3 | |
1500–2999 | 1336 | 33.2 | 100 | 42.9 | 95 | 32.8 | 121 | 34.3 | 1652 | 33.7 | |
≤ 3000 | 1069 | 26.5 | 56 | 24.0 | 67 | 23.1 | 124 | 35.1 | 1316 | 26.8 | |
Municipality size (no. of inhabitants) | 0.000 | ||||||||||
< 5000 | 538 | 13.4 | 24 | 10.3 | 38 | 13.1 | 33 | 9.3 | 633 | 12.9 | |
5000-9999 | 576 | 14.3 | 29 | 12.4 | 45 | 15.5 | 33 | 9.3 | 683 | 13.9 | |
10000-19999 | 682 | 16.9 | 35 | 15.0 | 45 | 15.5 | 43 | 12.2 | 805 | 16.4 | |
20000-49999 | 985 | 24.5 | 59 | 25.3 | 70 | 24.1 | 85 | 24.1 | 1199 | 24.4 | |
> 50000 | 1247 | 31.0 | 86 | 36.9 | 92 | 31.7 | 159 | 45.0 | 1584 | 32.3 | |
Marital statusb | 0.727 | ||||||||||
Neither married nor cohabiting | 125 | 3.1 | 6 | 2.6 | 6 | 2.1 | 12 | 3.4 | 149 | 3.0 | |
Educationb | 0.000 | ||||||||||
Primary school | 129 | 3.3 | 6 | 2.6 | 8 | 3.0 | 62 | 18.8 | 205 | 4.3 | |
Secondary school | 1173 | 29.6 | 54 | 23.4 | 70 | 26.2 | 96 | 29.1 | 1393 | 29.1 | |
University undergraduate | 1571 | 39.7 | 82 | 35.5 | 92 | 34.5 | 119 | 36.1 | 1864 | 38.9 | |
University postgraduate | 1088 | 27.5 | 89 | 38.5 | 97 | 36.3 | 53 | 16.1 | 1327 | 27.7 | |
Main activity when not on maternity leaveb | 0.000 | ||||||||||
Working | 3322 | 83.8 | 188 | 81.4 | 162 | 60.7 | 167 | 50.6 | 3839 | 80.1 | |
Sick leave or welfare allowances | 117 | 3.0 | 4 | 1.7 | 3 | 1.1 | 5 | 1.5 | 129 | 2.7 | |
Education | 272 | 6.9 | 13 | 5.6 | 8 | 3.0 | 57 | 17.3 | 350 | 7.3 | |
Homemaking | 43 | 1.1 | 4 | 1.7 | 30 | 11.2 | 49 | 14.8 | 126 | 2.6 | |
Unemployed | 176 | 4.4 | 14 | 6.1 | 48 | 18.0 | 41 | 12.4 | 279 | 5.8 | |
Other | 35 | 0.9 | 8 | 3.5 | 16 | 6.0 | 11 | 3.3 | 70 | 1.5 | |
Self-rated healthb | 0.000 | ||||||||||
Poor | 41 | 1.0 | 2 | 0.9 | 3 | 1.1 | 6 | 1.8 | 52 | 1.1 | |
Fair | 223 | 5.6 | 20 | 8.7 | 19 | 7.1 | 50 | 15.2 | 312 | 6.5 | |
Good | 1058 | 26.7 | 63 | 27.3 | 132 | 49.4 | 113 | 34.2 | 1366 | 28.6 | |
Very good | 1780 | 45.0 | 86 | 37.2 | 82 | 30.7 | 105 | 31.8 | 2053 | 42.9 | |
Excellent | 854 | 21.6 | 60 | 26.0 | 31 | 11.6 | 56 | 17.0 | 1001 | 20.9 |