Table 3 Changes in any LTPA by maternal age, schooling, income, parity, pre-pregnancy BMI and pre-pregnancy LTPA. Pelotas, Brazil, 2004–2015
Pre-pregnancy N (%) | % change | 1st trimester N (%) | % change | 2nd trimester N (%) | %change | 3rd trimester N (%) | % change | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Variables | 2004 | 2015 | 2004 | 2015 | 2004 | 2015 | 2004 | 2015 | ||||
Maternal age (years) | ||||||||||||
12 –19 | 11.3 | 16.6 | +46.9** | 9.1 | 8.2 | - 9.9 | 7.8 | 6.5 | - 16.7 | 7.9 | 4.4 | - 44.3** |
20 –29 | 14.2 | 19.2 | +35.2** | 10.3 | 9.0 | - 12.6 | 8.9 | 16.0 | - 32.6** | 6.8 | 4.4 | - 35.3** |
30 –39 | 20.1 | 26.0 | +29.4** | 12.4 | 14.5 | +16.9 | 9.6 | 11.1 | +15.6 | 5.9 | 6.3 | +6.8 |
40 –47 | 12.8 | 23.4 | +82.8* | 7.8 | 14.5 | +85.9 | 4.3 | 7.3 | +69.8 | 2.8 | 3.3 | +17.9 |
Family income (quintiles) | ||||||||||||
1 (poorest) | 7.3 | 14.9 | +104.1** | 7.0 | 6.1 | - 12.9 | 5.6 | 5.2 | - 7.1 | 4.1 | 3.8 | - 7.3 |
2 | 9.5 | 15.5 | +63.2** | 7.8 | 8.8 | +12.8 | 5.2 | 5.9 | +13.5 | 4.5 | 4.0 | - 11.2 |
3 | 12.6 | 18.3 | +45.2** | 9.2 | 7.8 | - 15.3 | 8.6 | 4.9 | - 43.0** | 7.1 | 3.6 | - 49.3** |
4 | 17.1 | 22.9 | +33.9** | 11.1 | 12.3 | +10.8 | 9.0 | 6.9 | - 23.3 | 7.1 | 3.8 | - 46.8** |
5 (wealthiest) | 30.2 | 40.2 | +33.1** | 18.0 | 22.0 | +22.2 | 15.2 | 18.7 | +23.0 | 10.5 | 11.3 | +7.6 |
Schooling (years) | ||||||||||||
0-4 | 5.2 | 8.5 | +63.5* | 4.0 | 4.9 | +22.5 | 2.7 | 4.1 | +51.9 | 1.8 | 3.4 | +88.9 |
5 –8 | 11.0 | 14.0 | +27.3* | 8.1 | 6.8 | - 16.0 | 6.0 | 4.6 | - 23.3 | 5.7 | 3.7 | - 35.1* |
9 –11 | 18.1 | 18.5 | +2.2 | 12.9 | 8.2 | - 36.4** | 10.5 | 5.0 | - 52.4** | 7.4 | 3.4 | - 54.1** |
≥ 12 | 36.8 | 35.0 | - 4.9 | 22.7 | 19.6 | - 13.7 | 21.5 | 15.1 | - 29.8** | 13.6 | 8.5 | - 62.5** |
Parity | ||||||||||||
1 | 19.4 | 25.5 | +31.4** | 14.1 | 13.8 | - 2.1 | 13.0 | 10.1 | - 32.3** | 10.1 | 6.3 | - 37.6** |
2 | 14.3 | 19.3 | +35.0** | 9.7 | 9.7 | 0 | 7.0 | 6.5 | - 7.1 | 5.3 | 4.2 | - 20.8 |
3 or more | 11.2 | 13.9 | +24.1 | 7.2 | 5.7 | - 20.8 | 5.1 | 4.4 | - 13.7 | 3.6 | 2.9 | - 19.5 |
Pre-pregnancy BMI | ||||||||||||
< 18.5 | 9.4 | 15.5 | +64.9 | 8.9 | 11.0 | +23.6 | 6.6 | 7.1 | +7.6 | 4.7 | 7.1 | +51.1 |
18.5 –24.9 | 18.5 | 23.1 | +24.9** | 12.6 | 12.6 | 0 | 10.9 | 9.6 | - 11.9 | 8.7 | 6.9 | - 20.7* |
25.0 –29.9 | 18.9 | 22.1 | +16.9 | 13.1 | 11.0 | - 16.0 | 8.6 | 7.0 | - 18.6 | 5.6 | 4.1 | - 26.8 |
> =30 | 8.7 | 18.8 | +0.5 | 11.7 | 8.2 | - 29.9 | 10.1 | 5.9 | - 41.6* | 5.8 | 2.1 | - 63.8** |
Pre-pregnancy LTPA (150 min/week) | ||||||||||||
Yes | 55.9 | 40.4 | - 27.7** | 41.2 | 24.9 | - 39.6** | 27.1 | 14.5 | - 46.5** | |||
No | 4.8 | 5.4 | +12.5 | 4.6 | 4.7 | +2.2 | 4.0 | 3.2 | - 20.0 | |||
Total | 5.3 | 21.3 | +39.2** | 10.6 | 10.9 | +2.8 | 8.7 | 7.9 | - 9.2 | 6.6 | 5.0 | - 16.7** |