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Model 1: Unadjusted β-coefficients (95% CI, p) for a 5-point increase in SRQ-20d score
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Model 2: Adjusteda β-coefficients (95% CI, p) for a 5-point increase in SRQ-20d score
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G1 to G3 (n = 92)
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All grandmothers
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Maternal grandmothers (n = 68)
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Paternal grandmothers (n = 24)
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All grandmothersb
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Maternal grandmothers (n = 68)
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Paternal grandmothers (n = 24)
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---|
Behavioural problems in G3
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1.8 (0.1, 3.6), 0.042
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2.7 (0.7, 4.6), 0.008
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−0.2 (−4.2, 4.6), 0.912
|
1.7 (− 0.3, 3.7), 0.94
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2.5 (0.5, 4.7), 0.018
|
−3.4 (−11.5, 4.7), 0.377
|
G2 to G3 (n = 92)
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All parents
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Mothers
|
Fathers
|
All parentsc
|
Mothers
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Fathers
|
Behavioural problems in G3
|
1.7 (−0.2, 3.7), 0.094
|
2.7 (0.7, 4.6), 0.008
|
−0.2 (−4.19, 3.8), 0.912
|
0.84 (− 0.9, 2.7), 0.366
|
2.0 (0.4, 3.9), 0.046
|
−2.7 (−8.9, 3.4), 0.355
|
- Note: dSRQ-20: Self-Reported Questionnaire; aAdjusted for grandmother and parent schooling, family income, grandmother age, gender, grandmother ethnicity, grandchild age at assessment, parental and grandparental skin colour and gender, parental parity and marital status; bParent gender x grandmother symptoms interaction in Model 2: p = 0.042; cParent x gender symptoms interaction in Model 2: p = 0.018