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. 2012 Nov 30;7(11):e50740. doi: 10.1371/journal.pone.0050740

Table 2. Correlation matrix showing Pearson’s correlation coefficient between socioeconomic variables.

Variables	ABOR_P	BRIDE_P	DENSITY	EDU1	EDU2	EDU3	ELDER_P	HIV_INCI	HOU_PERS	INCOME1	INCOME2		INCOME3		LABOR_P
TB_INCI	+0.67 ^*	−0.21 ^*	−0.21 ^*	−0.05	−0.11 ^*	−0.22 ^*	−0.02	+0.13 ^*	+0.14 ^*	+0.07	−0.16 ^*		−0.38 ^*		−0.23 ^*
ABOR_P	1	−0.09	−0.17 ^*	−0.16 ^*	−0.18 ^*	−0.18 ^*	−0.17 ^*	+0.28 ^*	+0.19 ^*	−0.10	−0.20 ^*		−0.20 ^*		−0.23 ^*
BRIDE_P		1	+0.28 ^*	−0.16 ^*	−0.10	+0.46 ^*	−0.16 ^*	+0.27 ^*	−0.27 ^*	−0.21 ^*	−0.09		+0.43 ^*		+0.05
DENSITY			1	−0.19 ^*	−0.07	+0.53 ^*	−0.28 ^*	+0.44 ^*	−0.39 ^*	−0.21 ^*	+0.02		+0.44 ^*		+0.00
EDU1				1	−0.31 ^*	−0.31 ^*	+0.18 ^*	−0.22 ^*	+0.27 ^*	+0.21 ^*	+0.02		−0.15 ^*		−0.02
EDU2					1	−0.32 ^*	−0.20 ^*	−0.09	+0.05	+0.08	+0.25 ^*		−0.04 ^*		+0.11
EDU3						1	−0.32 ^*	+0.34 ^*	−0.47 ^*	−0.23 ^*	+0.01		+0.53 ^*		+0.05
ELDER_P							1	−0.33 ^*	−0.02	+0.30 ^*	−0.21 ^*		−0.32 ^*		−0.23 ^*
HIV_INCI								1	−0.31 ^*	−0.12 ^*	−0.10		+0.25 ^*		−0.00
HOU_PERS									1	+0.09	+0.08		−0.17 ^*		−0.01
INCOME1										1	−0.34 ^*		−0.33 ^*		−0.13 ^*
INCOME2											1		−0.33 ^*		+0.13 ^*
INCOME3												1		+0.24 ^*
LABOR_P														1

^*

p<0.05 coefficient >0.3 or<−0.3.

See Table 1 for variables abbreviation.