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. 2020 Nov 5;62(2):90–94. doi: 10.1111/j.1875-595X.2011.00095.x

Table 3.

Concentration index of dental care utilisation in Indonesia in 1999, 2001, 2003, 2005, 2007 and 2009

Dental care utilisation
1999 2001 2003 2005 2007 2009
Concentration index 0.017 0.140 0.126 0.061 0.054 0.034
Standard error 0.000 0.000 0.000 0.000 0.000 0.000
95% CI 0.002–0.033 0.118–0.161 0.103–0.148 0.047–0.075 0.039–0.068 0.019–0.135

Bold values indicate statistically significant parameters at P < 0.05.

95% CI, 95% confidence interval.