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. 2006 Jul 19;82(5):397–402. doi: 10.1136/sti.2006.019992

Table 1 Number and percentage of study participants with consistent/inconsistent condom use in the last 7 days before and after female condom (FC) introduction by time period and type of partner including test of homogeneity over time.

Type of partner Before FC introduction (O3) After FC introduction (O7) McNemar test statistic p Value*
Inconsistent (any act unprotected) Consistent (all acts protected) Total
No (%) No (%) No (%)
All Inconsistent 35 23.49 25 16.78 60 40.27 1.55 0.04
Consistent 14 9.40 75 50.34 89 59.73
Total 49 32.89 100 67.11 149† 100.00
Casual clients Inconsistent 0 0.00 1 0.91 1 0.91 NA NA
Consistent 0 0.00 109 99.09 109 99.09
Total 0 0.00 110 100.00 110 100.00
Regular clients Inconsistent 0 0.00 5 6.41 5 6.41 1.33 0.05
Consistent 1 1.28 72 92.31 73 93.59
Total 1 1.28 77 98.72 78 100.00
Non‐paying Inconsistent 34 43.04 9 11.39 43 54.43 0 0.5
boyfriends Consistent 9 11.39 27 34.18 36 45.57
Total 43 54.43 36 45.57 79 100.00

*One sided p value for the extent of agreement between condom use before and after female condom introduction.

†Two participants are excluded because of unavailable consistency data with all partners at O7.