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Table 1 Patient understanding of screening recommendations before and after the release of the revised guidelines

From: Patient understanding of the revised USPSTF screening mammogram guidelines: need for development of patient decision aids

 

n* (%, 95% Confidence Interval)

Survey question

Before release

After release

What was your understanding regarding the age at which most women should begin screening mammograms?

 Under 40 years old

23 (15.3, 10.4-22.0)

7 (4.7, 2.3-9.4)

 40 to 49 years old

118 (78.7, 71.4-84.5)

22 (14.9, 10.0-21.5)

 50 to 60 years old

5 (3.3, 1.4-7.6)

85 (57.4, 49.4-65.1)

 Over 60 years old

1 (0.7, 0.1-3.7)

5 (3.4, 1.5-7.7)

 Not sure

3 (2.0, 0.7-5.7)

29 (19.6, 14.0-26.7)

What was your understanding of how frequently it is recommended that women have screening mammograms between 40 and 50 years of age?

 No screening

0

43 (28.9, 22.2-36.6)

 Yearly

119 (79.3, 72.2-85.0)

11 (7.4, 4.2-12.7)

 Every other year

17 (11.3, 7.2-17.4)

26 (17.4, 12.2-24.3)

 Every three years or more

8 (5.3, 2.7-10.2)

19 (12.8, 8.3-19.1)

 Not sure

6 (4.0, 1.8-8.5)

50 (33.6, 26.5-41.5)

What was your understanding of how frequently it is recommended that women have screening mammograms 51 years and older?

 No screening

1 (0.7, 0.1-3.7)

2 (1.3, 0.4-4.8)

 Yearly

126 (84.0, 77.3-89.0)

26 (17.4, 12.2-24.3)

 Every other year

8 (5.3, 2.7-10.2)

40 (26.8, 20.4-34.5)

 Every three years or more

4 (2.7, 1.0-6.7)

21 (14.1, 9.4-20.6)

 Not sure

11 (7.3, 4.1-12.7)

60 (40.3, 32.7-48.3)

  1. *Totals not adding to 150 indicate missing data (not included in percentage calculation).