Background
Methods
Study population
Sample
Measures
Statistics
Results
Age (y) | 30.1 ± 4.5 † |
---|---|
Anxiety/depressiveness 30th week of gestation§ | 1.27 ± 0.34 |
Anxiety/depressiveness 6 months postpartum§ | 1.25 ± 0.35 |
Bottle feeding (%) | |
1st month post partum | 581 (1.4) [162] |
2nd month post partum | 1405 (3.3) [114] |
3rd month post partum | 2438 (5.8) [98] |
4th month post partum | 3797 (9.0) [92] |
5th month post partum | 5380 (12.8) [74] |
6th month post partum | 6803 (15.1) |
Cesarean section (%) | 5857 (13.9) |
Maternal smoking (%) | 4532 (10.7) |
Mixed breastfeeding (%) | |
1st month post partum | 6503 (15.5) [162] |
2nd month post partum | 7924 (18.8) [114] |
3rd month post partum | 9461 (22.5) [98] |
4th month post partum | 11 736 (27.9) [92] |
5th month post partum | 20 276 (48.1) [74] |
6th month post partum | 29 057 (68.8) |
Plural Birth (%) | 823 (1.9) |
Predominant breastfeeding (%) | |
1st month post partum | 34 979 (83.2) [162] |
2nd month post partum | 32 782 (77.8) [114] |
3rd month post partum | 30 228 (71.8) [98] |
4th month post partum | 26 600 (63.1) [92] |
5th month post partum | 16 495 (39.1) [74] |
6th month post partum | 6365 (16.1) |
Preterm birth (%) | 2320 (5.5) |
Primiparous (%) | 17 837 (42.2) |
Block |
Adj β
|
(95% CI)
|
R
2
|
p R
2
change
| |
---|---|---|---|---|---|
1 | Intercept (predominant breastfeeding) | −0.10 | (−0.12 - -0.07) | .005 | .000 |
Mixed breastfeeding | 0.08 | (0.05 - 0.11) | |||
Bottle feeding | 0.24 | (0.21 - 0.28) | |||
2 | Intercept (predominant breastfeeding) | −0.05 | (−0.07 - -0.03) | .315 | .000 |
Mixed breastfeeding | 0.04 | (0.02 - 0.06) | |||
Bottle feeding | 0.11 | (0.09 - 0.14) | |||
Anxiety/depressiveness 30th week of gestation† | 0.56 | (0.55 - 0.57) | |||
3 | Intercept (predominant breastfeeding) | −0.05 | (−0.07 - -0.03) | .316 | .002 |
Mixed breastfeeding | 0.04 | (0.02 - 0.07) | |||
Bottle feeding | 0.11 | (0.08 - 0.14) | |||
Anxiety/depressiveness 30th week of gestation† | 0.55 | (0.53 - 0.57) | |||
Anxiety/depressiveness 30th week of gestation x mixed breastfeeding (interaction term) | 0.00 | (−0.02 - 0.02) | |||
Anxiety/depressiveness 30th week of gestation x bottle feeding (interaction term) | 0.04 | (0.01 - 0.06) | |||
4 | Intercept (predominant breastfeeding) | −0.03 | (−0.06 - -0.01) | .317 | .000 |
Mixed breastfeeding | 0.04 | (0.02 - 0.07) | |||
Bottle feeding | 0.10 | (0.07 - 0.13) | |||
Anxiety/depressiveness 30th week of gestation† | 0.55 | (0.53 - 0.57) | |||
Anxiety/depressiveness 30th week of gestation x mixed breastfeeding (interaction term) | 0.00 | (−0.02 - 0.02) | |||
Anxiety/depressiveness 30th week of gestation x bottle feeding (interaction term) | 0.03 | (0.01 - 0.06) | |||
Cesarean section | −0.01 | (−0.04 - 0.01) | |||
Primiparous | −0.05 | (−0.06 - -0.03) | |||
Plural Birth | 0.03 | (−0.03 - 0.09) | |||
Preterm birth | 0.01 | (−0.03 - 0.04) | |||
Maternal smoking | 0.08 | (0.05 - 0.10) |