Inequality and heterogeneity in medical resources for children with autism spectrum disorders: a study in the ethnic minority region of southern China

Table 2 Spatial autocorrelation and Getis-Ord general G analyses of demographic and economic indicators

Independent variables	Spatial autocorrelation			Getis-Ord General G
Independent variables	Moran’s I	Z-score	p	General G	Z-score	p
1. Demographic indicators
population density (per sq. km)	0.435	7.121	< 0.001	0.029	7.641	< 0.001
proportion of the population under 14 years old (%)	0.550	8.235	< 0.001	0.009	1.731	0.083
proportion of town residents (%)	0.386	5.816	< 0.001	0.010	6.496	< 0.001
years of schooling per capita (years)	0.530	7.950	< 0.001	0.009	5.056	< 0.001
2. Economic indicators
GDPpc (USD)	0.291	4.662	< 0.001	0.012	4.980	< 0.001
disposable income per capita (USD)	0.209	3.239	0.001	0.009	2.581	0.010
total retail sales of consumer goods (million USD)	0.323	5.089	< 0.001	0.016	5.515	< 0.001
general public budget revenue (million USD)	0.258	4.025	< 0.001	0.016	5.515	< 0.001
number of enterprises above designated size (million USD)	0.326	5.013	< 0.001	0.012	4.456	< 0.001

ISSN: 1471-2458