You are viewing the site in preview mode
Skip to main content
|
Conditional variables at birth and 4 months old
|
Total
|
Communication
|
Gross motor
|
Fine motor
|
Problem solving
|
Personal-Social
|
|---|
|
2,714/31,399 (8.6 %)
|
578/31,595 (1.8 %)
|
526/31,590 (1.7 %)
|
823/31,506 (2.6 %)
|
1,204/31,590 (3.8 %)
|
492/31,539 (1.6 %)
|
|---|
|
Length at birth
|
0.99 (0.95–1.04)
|
0.93 (0.83–1.03)
|
0.90 (0.80-1.00)
|
1.01 (0.92–1.10)
|
1.01 (0.94–1.09)
|
1.02 (0.91–1.15)
|
|
Weight at birth
|
0.91 (0.87–0.96)
|
1.02 (0.92–1.14)
|
0.97 (0.86–1.08)
|
0.88 (0.80–0.96)
|
0.88 (0.82–0.95)
|
0.87 (0.77–0.98)
|
|
cLength at 4 months old
|
0.85 (0.82–0.88)
|
0.84 (0.76–0.92)
|
0.83 (0.77–0.90)
|
0.82 (0.77–0.88)
|
0.84 (0.79–0.90)
|
0.84 (0.77–0.92)
|
|
crWeight at 4 months old
|
1.03 (0.98–1.08)
|
0.88 (0.79–0.99)
|
1.24 (1.11–1.38)
|
0.99 (0.90–1.09)
|
0.98 (0.90–1.06)
|
1.11 (0.98–1.25)
|
- Data represent the adjusted relative risk (95 % confidence interval). All of the conditional variables and the following covariates were included together in the model: maternal age and smoking, maternal and paternal education, family income, and home speech stimulation.
- cLength conditional length; crWeight conditional relative weight
