Reviewer’s report
Title: 
Relationship of attitudes toward uncertainty and preventive health
behaviors with breast cancer screening participation
Version: 
2 
Date: 
07 Apr 2021
Reviewer's report:
The authors have addressed most of the concerns raised by the reviewers. 
In the main text the authors have corrected the sentence regarding factors
inversely associated with breast cancer screening participation: Factors not
significantly associated with screening participation were smoking 32 (OR, 0.20;
95% CI = 0.10-0.42; p < 0.000), alcohol consumption (OR, 0.56; 95% CI = 0.37-
0.86; p = 33 0.007), being self-employed (OR, 0.22; 95% CI = 0.10-0.46; p <
0.000), and being unemployed (OR, 34 0.48; 95% CI = 0.26-0.90; p = 0.022).
However, 
the sentence regarding these factors in the abstract is not correct. 
According to the text, "time preference" is measured comparing the relative
value placed on smaller immediate rewards or larger later rewards. However, the
question is wrongly posed. The authors asked the preference about getting the
same reward after 1 month or after 13 months: 
"How satisfied are you with
receiving JPY 10,000 after 13 
months instead of receiving it after 1 month?".
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