The mammography compliance rate was:
18.2% for the no counselling group,
23.1% for the telephone group,
34.1% for the in-person group,
15% for the physician letter group,
35.6% for the telephone plus letter group,
and 30.5% for the in-person plus letter group.
According to the results of the logistic regression model, the p-values for the groups with significantly different results from the control group were:
0.01 for the in-person group,
0.001 for the telephone plus letter group,
and 0.03 for the in-person plus letter group.
The corresponding values for the odds ratios were:
2.33 for the in-person group,
2.49 for the telephone plus letter group,
and 1.98 for the in-person plus letter group.