Table 2

Distribution of respondents according to willingness-to-pay and ability-to-pay groups
Males, N = 274 Females, N = 430
Income 0-24999 Income 25000- Income 0-24999 Income 25000- All, N = 704
Willingness-to-pay class, € Between WTP group, % Within WTP group, % Between WTP group, % Within WTP group, % Total, N (row) Between WTP group, % Within WTP group, % Between WTP group, % Within WTP group, % Total, N (row) Total, all (row) Between WTP group, %
1-44 23.53% 58.86% 5.34% 41.14% 27 10.34% 86.00% 1.17% 14.00% 21 48 6.82%
45 10.29% 41.91% 4.85% 58.09% 17 13.79% 68.80% 4.30% 31.20% 35 52 7.39%
46-79 38.24% 25.52% 36.89% 74.48% 102 48.28% 47.37% 36.33% 52.63% 177 279 39.63%
80 14.71% 18.27% 21.36% 81.73% 54 17.82% 30.35% 27.73% 69.65% 102 156 22.16%
81- 13.24% 12.22% 31.55% 87.78% 74 9.77% 18.11% 30.47% 81.89% 95 169 24.01%
Total, % 100% 100% 100% 100%
Total, N 274 430 704
Ability-to-pay class, € Between ATP group, % Within ATP group, % Between ATP group, % Within ATP group, % Total, N (row) Between ATP group, % Within ATP group, % Between ATP group, % Within ATP group, % Total, N (row) Total, all (row) Between ATP group, %
<50 16.18% 73.07% 1.94% 26.93% 15 14.37% 73.35% 3.52% 26.65% 34 49 6.96%
50-99 20.59% 46.58% 7.77% 53.42% 30 27.59% 64.21% 10.55% 35.79% 75 105 14.91%
100-199 27.94% 35.67% 16.50% 64.33% 53 26.44% 42.21% 24.61% 57.79% 109 162 23.01%
200-299 16.18% 26.73% 14.56% 73.27% 41 12.07% 39.02% 12.89% 60.98% 54 95 13.49%
300-500 19.12% 9.54% 59.22% 90.46% 135 19.54% 21.50% 48.44% 78.50% 158 293 41.62%
Total, % 100% 100% 100% 100%
Total, N 274 430 704

Widström and Seppälä

Widström and Seppälä BMC Oral Health 2012 12:35   doi:10.1186/1472-6831-12-35

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