Table 3.

Decomposition of concentration indices for men and women in WHO-INDEPTH SAGE Purworejo study

Predictors	Men			Women
	Elasticity	CIs	Contribution (%)	Elasticity	CIs	Contribution (%)
Age (years)
50–59	Base	Base	Base	Base	Base	Base
60–69	−0.096	0.014	−0.001 (−0.2)	−0.033	−0.031	0.001 (0.4)
70–79	−0.086	−0.175	0.015 (3.1)	−0.076	−0.188	0.014 (5.5)
80+	−0.038	−0.261	0.009 (2.0)	−0.033	−0.101	0.003 (1.3)
Education
No formal education	−0.045	−0.411	0.018 (3.8)	−0.139	−0.309	0.043 (16.4)
≤ 6 years	−0.268	−0.272	0.073 (14.8)	−0.197	0.006	−0.001 (−0.5)
> 6 years	Base	Base	Base	Base	Base	Base
Occupation
Non-physical labor	Base	Base	Base	Base	Base	Base
No occupation	−0.005	0.203	−0.001 (−0.2)	−0.032	0.180	−0.005 (−2.2)
Physical labor	−0.577	−0.399	0.231 (46.8)	−0.155	−0.289	0.045 (17.1)
Marital status
Single/widowed	−0.024	−0.142	0.003 (0.7)	−0.037	−0.106	0.003 (1.5)
Partnership	Base	Base	Base	Base	Base	Base
Residences
Coastal	Base	Base	Base	Base	Base	Base
Inland	0.033	0.066	0.002 (0.4)	0.025	0.087	0.002 (0.8)
Hilly & mountainous	−0.033	−0.526	0.017 (3.6)	−0.021	−0.521	0.011 (4.2)
Wealth index (quintiles)
1st (poorest)	−0.108	−1.000	0.108 (22.0)	−0.099	−1.000	0.100 (37.9)
2nd	−0.086	−0.537	0.048 (9.4)	−0.059	−0.465	0.027 (10.5)
3rd	−0.039	−0.046	0.002 (0.4)	−0.019	0.033	−0.001 (−0.2)
4th	−0.027	0.473	−0.013 (−2.4)	−0.017	0.516	−0.009 (−3.5)
5th (richest)	Base	Base	Base	Base	Base	Base
Smoking status
Non-current smoker	Base	Base	Base	Base	Base	Base
Current smoker	−0.335	−0.154	0.052 (10.5)	−0.008	−0.322	0.002 (1.0)
Self-reported chronic disease
No	−0.329	−0.069	0.023 (4.7)	−0.173	−0.048	0.008 (3.2)
Yes	Base	Base	Base	Base	Base	Base
		Residual	−0.093		Residual	0.016