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Table 2 Percent of Women Surveyed Who Estimated Typical Use Efficacy By Category of Response

From: Women’s perceptions of contraceptive efficacy and safety

 

Percent of Women

Correctly Estimate COC Efficacy

Overestimated Efficacy of COCs

Underestimated Efficacy of COCs

Condoms Correctly Answered

Overestimated Efficacy

Underestimated Efficacy of COCs

Correctly Answered Both Birth Control Pill and Condoms Efficacy

Total Population (n = 500)

14.4%

65.0%

19.6%

12.0%

73.0%

16.6%

2.2%

Age (years)

 ≤ 30 (n = 270)

15.9

63.0

20.0

11.9

71.9

16.3

1.9

 > 30 (n = 230)

12.6

67.4

19.1

12.2

70.4

17.0

2.6

Education

 ≤ High School graduate (n = 101)

11.9

55.4

29.7

12.9

67.3

19.8

.99

 Some college (n = 146)

18.5

60.3

20.5

13.7

68.5

17.1

3.4

 ≥ 4-year college graduate (n = 253)

13.0

71.1

15.2

10.7

74.3

15.0

2.0

Parity

 0 (n = 258)

14.0

68.6

16.7

9.5

72.1

14.3

2.3

 > 0 (n = 242)

14.9

61.2

22.7

13.0

70.2

19.0

2.1