Table 3.

Height-for-age z-score (HAZ) outcome interactions between climate and sociodemographic variables. Table shows beta coefficients with significance of interactions along with chi squared joint test of interactions below each section

Variable interactions	Age 0–1		Age 4–5
	Prenatal		Prenatal		Postnatal
	Rain	Temp	Rain	Temp	Rain	Temp
Indigenous
No	0.013	− 0.083*	− 0.029 +	0.021	0.056*	0.079**
Yes	0.037	0.052	− 0.063	0.051	0.022	0.032
Joint test of interactions	3.33 +		4.94**
Urban/Rural
Urban	0.024	− 0.111**	− 0.017	0.021	0.069**	0.072*
Rural	0.009	0.006	− 0.056*	0.024	0.014	0.060 +
Joint test of interactions	9.18**		2.89*
Wealth
Quintile 1	0.002	− 0.022	− 0.023	0.051 +	0.020	0.109**
Quintile 2	0.044 +	− 0.009	− 0.019	− 0.010	0.006	0.002
Quintile 3	− 0.016	− 0.166**	− 0.036	0.032	0.091**	0.037
Quintile 4	0.005	− 0.088	− 0.011	− 0.034	0.055*	0.060 +
Quintile 5	0.073 +	− 0.061	− 0.078**	0.069**	0.166***	0.036
Joint test of interactions	6.93***		13.57***
Education
None	− 0.020	0.043	0.023	− 0.049	0.014	0.059
Primary	0.010	− 0.060	− 0.021	0.026	− 0.014	0.046
Secondary	0.019	− 0.073*	− 0.058**	0.043 +	0.100***	0.072*
Higher	0.030	− 0.085*	− 0.028	0.002	0.070 +	0.094*
Joint test of interactions	0.79		6.12***
Indigenous * Urban/Rural
Non-indigenous urban	0.019	− 0.11**	− 0.019	0.019	0.069**	0.075*
Non-indigenous rural	− 0.013	0.074*	− 0.029	0.004	− 0.040	0.007
Indigenous urban	0.35*	− 0.265	0.074	0.152*	− 0.137	− 0.079
Indigenous rural	− 0.35*	0.393	− 0.105 +	− 0.139	0.086	0.027
Joint test of interactions	4.12**		6.81***

⁺p < 0.10

^*p < 0.05

^**p < 0.01

^***p < 0.001