Resurrecting social infrastructure as a determinant of urban tuberculosis control in Delhi, India

Table 3 Correlation matrix: endogenous and exogenous TB variables in Delhi from 2001–2011 (n = 10)

Parameters		Human development index	Literacy rates	Per capita income	New TB cases per 100,000 population	Net migration rates	Percentage growth in slum population	Percentage of urban population living in one-room dwelling units
Human development index	Pearson correlation	1	0.951**	0.981**	-0.846*	-0.340	0.998**	-0.998**
	Sig. (two-tailed)		0.004	0.001	0.03	0.51	0.001	0.001
Literacy rates	Pearson correlation	0.951**	1	0.934**	-0.784	-0.435	0.957**	-0.956**
	Sig. (two-tailed)	0.004		0.006	0.06	0.39	0.003	0.003
Per capita income	Pearson correlation	0.981**	0.934**	1	-0.774	-0.222	0.989**	-0.990**
Per capita income	Sig. (two-tailed)	0.001	0.006	1	0.071	0.672	0.001	0.001
New TB cases per 100,000 population	Pearson correlation	-0.846*	-0.784	-0.774	1	0.538	-0.846*	0.844*
	Sig. (two-tailed)	0.03	0.06	0.071		0.27	0.03	0.03
Net migration rates	Pearson correlation	-0.340	-0.435	-0.222	0.538	1	-0.333	0.328
	Sig. (two-tailed)	0.51	0.39	0.672	0.27		0.52	0.53
Percentage growth in slum population	Pearson correlation	0 · 957**	0.957**	0.989**	-0.846*	-0.333	1	-0.999**
	Sig. (two-tailed)	0.003	0.003	0.001	0.03	0.52		1.122E-09
Percentage of urban population living in one-room dwelling units	Pearson correlation	-0.998**	-0.956**	-0.990**	0.844*	0.328	-0.999**	1
	Sig. (two-tailed)	0.001	0.003	0.001	0.03	0.53	1.122E-09