Table 5 Adjusted odds ratios for hyperactivity-inattention based on GEE and QIF using AR(1) (Model 9)

Intercept

0.07 (0.01 to 0.33)

0.0007

0.03 (0.01 to 0.15)

Cycle (t)

4.16 (1.21 to 14.28)

0.0237

3.42 (1.00 to 11.61)

Cycle ² (t ² )

0.73 (0.62 to 0.85)

0.0001

0.74 (0.64 to 0.86)

Age (yr)

0.91 (0.54 to 1.53)

0.7182

0.96 (0.58 to 1.59)

Gender (Male)

2.08 (1.28 to 3.36)

0.0029

1.73 (1.10 to 2.71)

Family functioning

2.57 (1.27 to 5.20)

0.0084

2.84 (1.58 to 5.11)

Maternal depression

2.30 (1.41 to 3.74)

0.0008

2.49 (1.60 to 2.60)

Maternal immigration status

0.52 (0.23 to 1.17)

0.1147

0.69 (0.35 to 1.37)

Income adequacy

0.83 (0.50 to 1.38)

0.4776

0.95 (0.58 to 1.57)

Maternal education level

0.74 (0.43 to 1.28)

0.2818

0.59 (0.34 to 1.02)