Table 5.

Correlations between distance to health centers and independent variables (N = 994).

Variables	1	2	3	4	5	6
1. Distance to health centers	-
2. Travel time in minutes	0.331 *	-
3. Travel time during rainy season	0.252 *	0.360 *	-
4. Travel cost	0.461 *	0.325 *	0.198 *	-
5. Travel cost is a burden	0.217 *	0.172 *	0.152 *	0.202 *	-
6. Difficulty in finding transportation methods	0.163 *	0.128 *	0.107 *	0.163 *	0.517 *	-

* p < 0.001, two-tailed.