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. 2025 Aug 21;15:30741. doi: 10.1038/s41598-025-13294-8

Table 4.

Multiple regression models for Initiation and Sustenance of flossing.

Not flossing daily
Initiation model b S.E B p LBCI UBCI
Participatory dialogue: advantages–disadvantages − 0.001 0.013 − 0.008 0.922 − 0.028 0.025
Behavioral confidence 0.123 0.021 0.571 < 0.001 0.081 0.165
Changes in the physical environment 0.006 0.031 0.020 0.836 − 0.055 0.068
Model statistics: Adjusted R2 = 0.322, F(3, 120) = 20.496, p < 0.001
Sustenance model b S.E B p LBCI UBCI
Gender 0595 0.177 0.243 0.001 0.244 0.946
Emotional transformation 0.139 0.036 0.377 < 0.001 0.067 0.211
Practice for change 0.045 0.037 0.114 0.225 − 0.028 0.117
Changes in the social environment 0.053 0.031 0.148 0.091 − 0.009 0.114
Model Statistics: Adjusted R2 = 0.354, F(4, 120) = 17.956, p < 0.001
Daily flossers
Initiation model b S.E B p LBCI UBCI
Participatory dialogue: advantages–disadvantages − 0.004 0.012 − 0.044 0.731 − 0.028 0.020
Behavioral confidence 0.036 0.023 0.213 0.126 − 0.010 0.082
Changes in the physical environment 0.127 0.041 0.432 0.003 0.045 0.210
Model statistics: Adjusted R2 = 0.254, F(3,45) = 6.456, p = 0.001
Sustenance model b S.E B p LBCI UBCI
Emotional transformation 0.127 0.045 0.344 0.008 0.035 0.218
Practice for change 0.168 0.032 0.594 < 0.001 0.104 0.232
Changes in the social environment − 0.040 0.034 − 0.130 0.246 − 0.109 0.029
Model Statistics: Adjusted R2 = 0.578, F(3, 46) = 23.383, p < 0.001

S.E. = standard error of the estimate; LBCI = lower bound of the 95% confidence interval; UBCI = upper bound of the 95% confidence interval.