Distribution of Key Variables
Women
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| |
6.0 |
8.0 |
9.8 |
10.1 |
10.3 |
10.4 |
11.0 |
10.6 |
10.2 |
8.0 |
5.7 |
Unique women per year, Row percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Breast cancers
| |
Diagnosis year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| |
7.8 |
8.4 |
9.4 |
10.0 |
9.9 |
10.5 |
10.4 |
10.5 |
10.0 |
9.0 |
4.1 |
Unique diagnoses, Row percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Exams
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| |
5.9 |
7.9 |
9.7 |
10.1 |
10.4 |
10.5 |
11.2 |
10.7 |
10.3 |
7.8 |
5.5 |
All exams by year, Row percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Indication for exam
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 1: Routine screening |
84.3 |
84.1 |
78.0 |
74.6 |
71.9 |
71.1 |
72.2 |
71.7 |
71.2 |
80.1 |
80.9 |
| 2: Additional evaluation |
5.6 |
5.2 |
5.3 |
6.0 |
6.0 |
6.9 |
6.5 |
6.6 |
6.1 |
6.3 |
6.0 |
| 3: Short interval follow-up |
2.0 |
2.7 |
3.1 |
3.3 |
3.4 |
3.4 |
3.2 |
3.1 |
2.8 |
3.1 |
3.3 |
| 4: Evaluation |
7.1 |
7.1 |
7.7 |
8.3 |
8.1 |
8.0 |
7.9 |
8.0 |
8.0 |
8.5 |
6.8 |
| 5: Other |
0.0 |
0.1 |
0.1 |
0.2 |
0.3 |
0.2 |
0.4 |
0.5 |
0.3 |
0.3 |
0.2 |
| Missing |
1.1 |
0.8 |
5.8 |
7.5 |
10.2 |
10.4 |
9.9 |
10.1 |
11.6 |
1.8 |
2.7 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Symptoms (self-reported)
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No symptoms |
67.0 |
70.2 |
75.0 |
72.7 |
70.3 |
72.2 |
71.7 |
69.8 |
69.6 |
79.1 |
81.9 |
| 1: Pain |
1.0 |
0.7 |
0.5 |
0.6 |
0.9 |
1.7 |
1.9 |
1.7 |
1.8 |
2.3 |
2.5 |
| 2: Other |
2.9 |
2.7 |
2.9 |
2.8 |
2.4 |
1.9 |
1.7 |
1.7 |
1.8 |
2.2 |
1.8 |
| 3: Nipple discharge |
0.5 |
0.5 |
0.4 |
0.4 |
0.4 |
0.4 |
0.5 |
0.4 |
0.4 |
0.4 |
0.5 |
| 4: Lump |
4.9 |
4.2 |
4.6 |
5.2 |
4.9 |
5.1 |
4.6 |
4.2 |
3.8 |
4.0 |
3.5 |
| 5: Symptoms, not otherwise specified |
1.0 |
0.8 |
0.9 |
0.7 |
0.5 |
0.1 |
0.0 |
0.0 |
0.1 |
0.1 |
0.1 |
| Missing |
22.7 |
20.9 |
15.7 |
17.6 |
20.6 |
18.5 |
19.6 |
22.1 |
22.6 |
11.9 |
9.6 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Time since last mammogram
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No previous mammogram |
7.2 |
6.8 |
6.6 |
6.2 |
5.6 |
5.1 |
4.2 |
3.7 |
3.4 |
3.8 |
4.2 |
| 1: Within a year (0-11 months) |
14.3 |
14.0 |
15.5 |
17.1 |
16.8 |
16.9 |
17.0 |
16.7 |
16.4 |
15.7 |
15.0 |
| 2: 1-2 years (12-35 months) |
59.2 |
60.7 |
58.8 |
61.5 |
63.4 |
63.7 |
63.2 |
65.1 |
65.2 |
66.4 |
67.1 |
| 3: 3-4 years (36-59 months) |
7.0 |
6.8 |
6.2 |
5.1 |
4.9 |
5.2 |
5.4 |
5.0 |
5.3 |
5.7 |
5.8 |
| 4: Five years or more (60+ months) |
3.6 |
4.1 |
3.9 |
3.3 |
2.9 |
2.8 |
2.7 |
2.7 |
3.2 |
3.4 |
3.4 |
| Missing |
8.8 |
7.7 |
9.0 |
6.7 |
6.4 |
6.3 |
7.5 |
6.8 |
6.4 |
4.9 |
4.4 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Time since last clinical breast exam
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: None within the last 3 months / No other information |
0.0 |
0.2 |
0.2 |
1.2 |
2.6 |
7.9 |
8.8 |
9.5 |
11.3 |
15.2 |
21.7 |
| 1: Within the last 3 months |
5.9 |
2.9 |
0.5 |
1.5 |
3.0 |
11.9 |
14.2 |
14.1 |
16.2 |
20.5 |
24.7 |
| 2: 4 months to 1 year ago |
2.8 |
1.3 |
0.1 |
0.1 |
. |
1.7 |
3.0 |
3.1 |
2.9 |
3.8 |
3.6 |
| 3: More than 1 year ago |
5.5 |
5.4 |
3.5 |
3.3 |
3.1 |
2.0 |
2.7 |
2.8 |
2.9 |
4.1 |
4.8 |
| 4: Never had a clinical breast exam |
0.9 |
0.4 |
0.1 |
0.1 |
0.0 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.2 |
| 5: Within the last year |
10.2 |
14.8 |
12.6 |
13.0 |
12.3 |
2.0 |
0.0 |
0.0 |
. |
0.0 |
. |
| Missing |
74.7 |
75.0 |
83.0 |
80.9 |
78.9 |
74.4 |
71.2 |
70.4 |
66.7 |
56.3 |
45.1 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
2.4 |
1.7 |
3.0 |
4.4 |
4.5 |
4.7 |
4.7 |
4.9 |
6.5 |
4.6 |
2.8 |
| 1: Yes |
97.2 |
97.9 |
96.3 |
94.2 |
93.9 |
94.0 |
93.9 |
93.9 |
93.4 |
95.1 |
96.9 |
| Missing |
0.3 |
0.5 |
0.7 |
1.4 |
1.6 |
1.4 |
1.4 |
1.2 |
0.1 |
0.3 |
0.3 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Digital mammograms
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No (other radiologic or non-imaging procedure) |
84.0 |
82.6 |
80.4 |
77.9 |
76.5 |
74.8 |
72.6 |
72.3 |
91.6 |
85.5 |
70.5 |
| 1: Right breast only |
. |
. |
. |
. |
0.0 |
0.0 |
0.1 |
0.3 |
0.4 |
0.6 |
1.0 |
| 2: Left breast only |
. |
. |
. |
. |
0.0 |
0.0 |
0.1 |
0.3 |
0.4 |
0.6 |
1.0 |
| 4: Bilateral (both breasts) |
. |
. |
. |
. |
0.0 |
0.2 |
1.3 |
3.9 |
6.7 |
10.8 |
15.2 |
| 5: Yes, woman-level information only |
. |
. |
. |
. |
0.0 |
0.2 |
0.7 |
0.7 |
0.2 |
1.6 |
11.8 |
| Missing |
16.0 |
17.4 |
19.6 |
22.1 |
23.5 |
24.7 |
25.2 |
22.6 |
0.7 |
0.9 |
0.6 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Ultrasounds
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
86.1 |
86.7 |
89.7 |
90.7 |
90.5 |
88.6 |
87.1 |
87.6 |
85.6 |
84.6 |
84.9 |
| 1: Right breast only |
0.6 |
0.9 |
1.1 |
1.3 |
1.2 |
1.5 |
1.8 |
1.8 |
1.7 |
1.9 |
2.1 |
| 2: Left breast only |
0.7 |
1.0 |
1.3 |
1.5 |
1.3 |
1.7 |
2.0 |
1.9 |
2.0 |
2.2 |
2.4 |
| 3: Unilateral, side not specified |
. |
. |
. |
. |
. |
. |
0.7 |
0.9 |
1.1 |
1.0 |
. |
| 4: Bilateral (both breasts) |
1.4 |
0.8 |
1.1 |
1.5 |
1.9 |
1.0 |
0.6 |
0.6 |
0.7 |
0.8 |
1.0 |
| 5: Yes, woman-level information only |
0.8 |
0.9 |
1.8 |
2.2 |
2.6 |
3.1 |
2.2 |
2.3 |
2.2 |
0.7 |
0.7 |
| Missing |
10.4 |
9.7 |
5.0 |
2.7 |
2.5 |
4.1 |
5.6 |
5.0 |
6.7 |
8.7 |
8.9 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Breast density
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 1: Almost entirely fat (<25% fibroglandular) |
7.8 |
7.5 |
7.2 |
6.9 |
6.6 |
7.1 |
6.5 |
7.0 |
7.4 |
7.7 |
7.6 |
| 2: Scattered fibroglandular tissue (25% - 50%) |
32.4 |
35.8 |
37.2 |
40.3 |
39.2 |
39.0 |
40.0 |
41.6 |
41.8 |
40.2 |
35.0 |
| 3: Heterogeneously dense (50% - 75%) |
24.7 |
29.5 |
32.1 |
35.3 |
37.7 |
37.3 |
37.2 |
35.3 |
34.0 |
34.1 |
33.3 |
| 4: Extremely dense (>75%) |
7.2 |
7.4 |
7.5 |
7.1 |
7.6 |
7.2 |
6.9 |
6.8 |
6.5 |
6.7 |
7.3 |
| Missing |
27.8 |
19.8 |
16.0 |
10.4 |
9.0 |
9.4 |
9.3 |
9.2 |
10.4 |
11.3 |
16.7 |
Exams by year, Column percents
Only includes breast density measured using the BI-RADS system
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Radiologists
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| |
7.5 |
9.2 |
9.4 |
9.7 |
9.7 |
9.7 |
10.1 |
10.3 |
9.6 |
8.3 |
6.6 |
Unique radiologists per year, Row percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Facilities where mammograms were taken
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| |
11.9 |
12.5 |
10.9 |
9.6 |
9.1 |
8.8 |
8.5 |
8.6 |
8.1 |
7.0 |
5.0 |
Unique facilities per year, Row percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Facilities where mammograms were read
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| |
9.3 |
10.0 |
10.0 |
9.7 |
9.9 |
9.4 |
9.2 |
9.5 |
9.0 |
8.1 |
6.0 |
Unique facilities per year, Row percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Age
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 18-24 |
0.1 |
0.1 |
0.1 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.1 |
0.1 |
| 25-29 |
0.3 |
0.3 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.3 |
0.3 |
0.3 |
| 30-34 |
1.3 |
1.1 |
1.2 |
1.2 |
1.2 |
1.2 |
1.2 |
1.1 |
1.0 |
0.8 |
0.8 |
| 35-39 |
5.6 |
5.0 |
5.4 |
5.3 |
5.2 |
5.1 |
4.5 |
4.1 |
3.7 |
3.3 |
3.2 |
| 40-44 |
14.2 |
14.4 |
14.8 |
14.7 |
14.6 |
14.4 |
14.2 |
13.8 |
13.7 |
12.9 |
13.0 |
| 45-49 |
15.9 |
15.8 |
15.9 |
15.9 |
15.9 |
15.8 |
15.7 |
15.6 |
15.5 |
14.8 |
14.9 |
| 50-54 |
15.1 |
16.1 |
16.2 |
16.1 |
16.4 |
16.8 |
16.4 |
16.2 |
16.1 |
15.8 |
15.8 |
| 55-59 |
11.8 |
12.0 |
11.9 |
12.0 |
12.2 |
12.5 |
13.5 |
14.0 |
14.3 |
14.8 |
15.1 |
| 60-64 |
9.9 |
9.8 |
9.4 |
9.4 |
9.4 |
9.5 |
9.8 |
10.2 |
10.6 |
11.1 |
11.2 |
| 65-69 |
9.3 |
9.1 |
8.5 |
8.3 |
8.1 |
8.0 |
8.0 |
8.2 |
8.3 |
8.9 |
8.6 |
| 70-74 |
7.9 |
7.7 |
7.4 |
7.3 |
7.1 |
6.9 |
6.8 |
6.8 |
6.7 |
7.0 |
6.7 |
| 75-79 |
5.2 |
5.2 |
5.2 |
5.4 |
5.3 |
5.2 |
5.2 |
5.3 |
5.2 |
5.5 |
5.3 |
| 80-84 |
2.4 |
2.5 |
2.5 |
2.6 |
2.7 |
2.8 |
2.8 |
3.0 |
3.0 |
3.3 |
3.3 |
| 85-89 |
0.8 |
0.8 |
0.9 |
1.0 |
1.0 |
1.0 |
1.0 |
1.1 |
1.1 |
1.2 |
1.3 |
| 90+ |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.2 |
0.3 |
0.3 |
| Missing |
0.0 |
0.0 |
0.0 |
0.1 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Race
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 1: White, non-Hispanic |
71.9 |
71.2 |
68.8 |
68.7 |
69.1 |
68.3 |
68.3 |
68.0 |
66.0 |
70.0 |
71.8 |
| 2: Black, non-Hispanic |
3.9 |
4.5 |
4.8 |
5.0 |
5.2 |
5.2 |
5.3 |
4.8 |
3.9 |
4.4 |
5.1 |
| 3: Asian |
2.3 |
3.8 |
4.1 |
4.1 |
4.4 |
4.6 |
5.0 |
5.0 |
5.6 |
7.5 |
10.7 |
| 4: Native Hawaiian or Pacific Islander |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.1 |
0.1 |
0.1 |
| 5: American Indian or Alaska Native |
2.4 |
1.9 |
1.3 |
0.8 |
0.8 |
0.8 |
0.9 |
1.0 |
1.0 |
1.0 |
0.3 |
| 6: Other |
0.4 |
0.5 |
0.4 |
0.5 |
0.4 |
0.5 |
0.4 |
0.5 |
0.4 |
0.5 |
0.5 |
| 7: Mixed (2+ races) |
0.2 |
0.3 |
0.3 |
0.4 |
0.4 |
0.5 |
0.6 |
0.6 |
0.8 |
1.1 |
1.3 |
| 8: Hispanic |
10.4 |
9.3 |
8.2 |
8.2 |
7.9 |
8.5 |
8.6 |
9.1 |
9.6 |
8.8 |
4.4 |
| Missing |
8.5 |
8.5 |
12.0 |
12.4 |
11.7 |
11.5 |
10.7 |
11.0 |
12.6 |
6.7 |
5.8 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Body mass index
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 18.5 or less (Underweight) |
0.9 |
0.9 |
0.8 |
0.7 |
0.7 |
0.8 |
0.8 |
0.8 |
1.0 |
1.2 |
1.2 |
| 18.5 - 24.9 (Normal) |
23.6 |
23.3 |
19.9 |
20.0 |
19.5 |
20.5 |
20.9 |
22.3 |
26.0 |
29.9 |
29.1 |
| 25.0 - 29.9 (Overweight) |
15.2 |
15.1 |
12.9 |
12.8 |
12.7 |
13.3 |
14.0 |
15.0 |
16.4 |
18.6 |
18.2 |
| 30.0 - 34.9 (Obese I) |
6.3 |
6.5 |
5.6 |
5.6 |
5.7 |
6.0 |
6.5 |
7.0 |
7.6 |
8.6 |
8.8 |
| 35.0 - 39.9 (Obese II) |
2.0 |
2.2 |
1.9 |
1.9 |
2.0 |
2.1 |
2.4 |
2.6 |
2.8 |
3.3 |
3.7 |
| 40 or greater (Obese III) |
1.1 |
1.1 |
1.1 |
1.1 |
1.1 |
1.2 |
1.4 |
1.5 |
1.7 |
2.1 |
2.4 |
| Missing |
51.0 |
50.9 |
57.9 |
57.9 |
58.1 |
56.1 |
54.0 |
50.8 |
44.5 |
36.3 |
36.7 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Highest level of education completed
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 1: < High school graduate |
5.8 |
6.5 |
6.8 |
7.1 |
7.0 |
6.5 |
6.1 |
5.9 |
5.7 |
6.4 |
6.6 |
| 2: High school graduate or GED |
16.7 |
18.2 |
18.4 |
18.1 |
18.2 |
17.4 |
17.2 |
16.8 |
16.2 |
17.7 |
18.2 |
| 3: Some college/technical school |
17.3 |
18.8 |
18.8 |
19.0 |
19.1 |
18.5 |
18.5 |
18.1 |
17.7 |
19.9 |
22.2 |
| 4: College or post-college graduate |
20.5 |
23.4 |
24.4 |
24.9 |
25.5 |
25.8 |
26.3 |
26.5 |
26.6 |
31.4 |
38.7 |
| Missing |
39.7 |
33.1 |
31.5 |
30.9 |
30.2 |
31.9 |
31.9 |
32.7 |
33.9 |
24.6 |
14.3 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Menopause
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
18.6 |
21.4 |
22.7 |
23.1 |
23.0 |
23.6 |
23.9 |
23.4 |
22.4 |
25.6 |
27.0 |
| 1: Yes |
61.7 |
63.1 |
62.6 |
62.3 |
61.5 |
61.4 |
61.9 |
61.9 |
62.3 |
65.8 |
64.8 |
| Missing |
19.7 |
15.6 |
14.7 |
14.6 |
15.5 |
15.0 |
14.2 |
14.6 |
15.3 |
8.5 |
8.1 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Current hormone therapy use
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
39.0 |
48.5 |
53.8 |
54.8 |
52.9 |
54.4 |
56.7 |
62.3 |
64.8 |
76.5 |
77.4 |
| 1: Yes |
17.7 |
21.0 |
23.8 |
24.2 |
23.0 |
22.3 |
19.1 |
13.8 |
11.1 |
10.4 |
7.8 |
| Missing |
43.3 |
30.5 |
22.4 |
21.0 |
24.1 |
23.2 |
24.2 |
23.9 |
24.1 |
13.1 |
14.8 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Previous breast cancer
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
59.8 |
55.7 |
49.1 |
50.0 |
50.8 |
62.5 |
72.4 |
75.0 |
75.4 |
85.2 |
85.5 |
| 1: Yes |
7.0 |
7.2 |
7.3 |
8.0 |
8.5 |
6.9 |
6.1 |
6.3 |
6.2 |
6.7 |
6.8 |
| Missing |
33.2 |
37.0 |
43.5 |
42.0 |
40.7 |
30.5 |
21.5 |
18.7 |
18.4 |
8.1 |
7.7 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Family history of breast cancer
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
57.7 |
56.3 |
64.2 |
72.1 |
68.8 |
66.9 |
67.0 |
67.1 |
67.2 |
75.5 |
74.9 |
| 1: Yes |
10.0 |
9.8 |
10.3 |
10.8 |
11.0 |
11.2 |
11.5 |
12.1 |
12.7 |
14.5 |
14.9 |
| Missing |
32.3 |
33.9 |
25.5 |
17.1 |
20.2 |
21.9 |
21.5 |
20.7 |
20.2 |
10.0 |
10.2 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Ever given birth
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
10.4 |
10.6 |
10.2 |
10.6 |
11.1 |
10.3 |
10.3 |
10.7 |
11.4 |
13.4 |
16.5 |
| 1: Yes |
52.3 |
52.3 |
48.2 |
46.8 |
45.3 |
45.9 |
46.4 |
48.0 |
50.9 |
57.6 |
58.9 |
| Missing |
37.2 |
37.1 |
41.6 |
42.6 |
43.6 |
43.9 |
43.3 |
41.3 |
37.7 |
29.0 |
24.6 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Age at first birth
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| Nulliparous |
10.4 |
10.6 |
10.2 |
10.6 |
11.1 |
10.2 |
10.3 |
10.6 |
11.3 |
13.3 |
16.4 |
| < 20 |
6.1 |
7.0 |
7.1 |
7.5 |
7.4 |
7.1 |
7.2 |
7.1 |
7.4 |
8.6 |
8.6 |
| 20-24 |
11.4 |
12.4 |
11.9 |
12.5 |
12.3 |
11.5 |
11.3 |
11.2 |
11.5 |
13.7 |
13.7 |
| 25-29 |
6.2 |
6.9 |
6.6 |
7.1 |
7.1 |
6.6 |
6.6 |
6.7 |
7.0 |
8.7 |
9.3 |
| 30-34 |
2.5 |
2.8 |
2.7 |
2.9 |
3.0 |
2.8 |
2.8 |
2.9 |
3.1 |
3.9 |
4.5 |
| 35-39 |
0.9 |
0.9 |
0.9 |
1.0 |
1.0 |
0.9 |
1.0 |
1.0 |
1.1 |
1.4 |
1.7 |
| 40+ |
0.2 |
0.3 |
0.3 |
0.4 |
0.4 |
0.4 |
0.4 |
0.4 |
0.5 |
0.7 |
1.0 |
| Age only reported as <30 |
18.7 |
15.8 |
13.0 |
10.9 |
9.8 |
11.7 |
12.0 |
12.3 |
13.3 |
12.3 |
10.9 |
| Age only reported as >=30 |
2.9 |
2.9 |
2.9 |
2.7 |
2.8 |
3.0 |
3.3 |
3.3 |
3.6 |
4.2 |
6.2 |
| Missing |
40.7 |
40.4 |
44.5 |
44.4 |
45.1 |
45.7 |
45.1 |
44.5 |
41.1 |
33.1 |
27.7 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Age at menarche
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| No menarche |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Age only reported as <=10 |
0.3 |
0.7 |
0.7 |
0.6 |
0.5 |
0.3 |
0.1 |
0.1 |
0.1 |
0.2 |
0.2 |
| <=12 |
9.5 |
11.6 |
11.2 |
11.3 |
11.6 |
11.8 |
11.7 |
12.1 |
12.4 |
16.6 |
19.9 |
| 15+ |
2.6 |
3.0 |
2.9 |
2.9 |
3.0 |
3.1 |
3.1 |
3.2 |
3.3 |
4.4 |
5.3 |
| 13 |
7.2 |
8.5 |
8.3 |
8.4 |
8.7 |
9.1 |
9.2 |
9.5 |
9.9 |
13.0 |
15.8 |
| 14 |
3.1 |
3.7 |
3.6 |
3.6 |
3.7 |
3.8 |
3.8 |
3.9 |
4.0 |
5.3 |
6.4 |
| Missing |
77.3 |
72.4 |
73.4 |
73.2 |
72.4 |
71.8 |
72.1 |
71.1 |
70.2 |
60.5 |
52.4 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Covered by Medicare
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
61.1 |
40.1 |
48.3 |
54.2 |
53.2 |
41.7 |
38.7 |
36.1 |
31.8 |
24.1 |
20.2 |
| 1: Yes |
11.2 |
10.6 |
11.1 |
12.1 |
12.0 |
10.0 |
9.7 |
9.7 |
8.3 |
7.5 |
7.0 |
| Missing |
27.7 |
49.3 |
40.5 |
33.6 |
34.8 |
48.3 |
51.6 |
54.2 |
59.9 |
68.4 |
72.8 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Covered by Medicaid
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
65.1 |
45.4 |
53.1 |
59.0 |
58.5 |
49.8 |
46.5 |
43.8 |
38.5 |
30.3 |
26.2 |
| 1: Yes |
1.4 |
1.7 |
2.0 |
2.3 |
1.9 |
1.4 |
1.5 |
1.5 |
1.3 |
1.2 |
1.0 |
| Missing |
33.5 |
52.9 |
44.9 |
38.7 |
39.6 |
48.8 |
51.9 |
54.6 |
60.3 |
68.5 |
72.8 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Covered by private insurance
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
2.8 |
6.9 |
7.7 |
9.7 |
10.0 |
8.7 |
7.5 |
7.2 |
5.5 |
5.0 |
2.8 |
| 1: Yes |
10.8 |
13.0 |
11.9 |
11.8 |
11.8 |
4.2 |
4.4 |
4.4 |
3.7 |
3.3 |
1.5 |
| Missing |
86.3 |
80.1 |
80.3 |
78.5 |
78.1 |
87.1 |
88.1 |
88.4 |
90.8 |
91.7 |
95.7 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
Covered by managed care insurance
| |
Exam year |
| 1996 |
1997 |
1998 |
1999 |
2000 |
2001 |
2002 |
2003 |
2004 |
2005 |
2006 |
| 0: No |
3.8 |
7.7 |
7.8 |
8.4 |
8.1 |
7.3 |
6.4 |
7.9 |
7.5 |
6.1 |
3.6 |
| 1: Yes |
9.4 |
10.1 |
8.6 |
9.1 |
9.4 |
9.1 |
8.6 |
8.9 |
7.4 |
8.8 |
10.6 |
| Missing |
86.8 |
82.2 |
83.5 |
82.5 |
82.5 |
83.6 |
84.9 |
83.3 |
85.1 |
85.1 |
85.9 |
All exams by year, Column percents
2004 does not include data from one of the sites
2005+ does not include data from two of the sites
Data are not complete for 2006 at remaining sites
[Index of Tables]
|
