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Table 5 Factors associated with self-reported knowledge of breast cancer and a built knowledge score based on KAP survey responses

From: Understanding women’s perspectives on breast cancer is essential for cancer control: knowledge, risk awareness, and care-seeking in Mwanza, Tanzania

Scores range 0 - 100%

Built knowledge scores

Mean 24.5% ± 0.6

Self-reported knowledge scores

Mean 17.2% ± 0.5

Mean (%)

Comparisons ± STD

P-value

Mean (%)

Comparisons ± STD

P-value

Age

30-34

20.7

REF

 

15.7

REF

 

35-39

27.2

6.5 ± 1.8

0.003

18.2

2.5 ± 1.5

0.445

40-44

29.0

8.2 ± 1.8

0.000

18.4

2.7 ± 1.5

0.395

45-49

28.5

7.7 ± 2.0

0.001

16.7

1.1 ± 1.7

0.973

50+

24.3

3.5 ± 1.7

0.231

18.7

3.0 ± 1.4

0.219

Region

Urban

33.1

REF

 

20.4

REF

 

Peri Urban

30.4

-2.7 ± 1.4

0.121

16.0

-4.4 ± 1.3

0.002

Rural

11.9

-21.1 ± 1.4

0.000

15.9

-4.5 ± 1.3

0.002

Marriage

Single

22.3

REF

 

18.6

REF

 

Married

26.3

4.0 ± 1.3

0.008

17.1

-1.4 ± 1.1

0.420

Divorced/Separated

17.9

-4.4 ± 2.4

0.160

12.0

-6.6 ± 2.0

0.003

Religion

Christian

23.8

REF

 

16.2

REF

 

Muslim

26.4

2.6 ± 1.4

0.055

19.8

3.6 ± 1.1

0.002

Occupation

Peasant

19.8

REF

 

18.3

REF

 

Business

23.4

3.6 ± 1.5

0.135

15.1

-3.2 ± 1.3

0.110

Manual Labor

38.4

18.7 ± 2.5

0.000

26.1

7.8 ± 2.1

0.003

Professional

34.6

14.8 ± 2.9

0.000

25.9

7.5 ± 2.5

0.022

Other

23.7

3.9 ± 4.1

0.877

15.4

-2.9 ± 3.5

0.916

Highest Education

No school/Don’t know

29.5

REF

 

17.6

REF

 

Class 4 or 7/8

23.9

-5.7 ± 1.8

0.011

16.0

-1.5 ± 1.5

0.753

Form 4 or 6

19.4

-10.1 ± 2.3

0.000

16.4

-1.2 ± 1.9

0.931

University and Beyond

32.0

2.5 ± 2.8

0.816

28.5

11.0 ± 2.4

0.000

Ever received breast health or breast cancer education

No/Don’t know

23.2

REF

 

15.9

REF

 

Yes

35.1

11.9 ± 2.0

0.000

27.5

11.6 ± 1.6

0.000

Have you ever heard of cancer

No/Don’t know

14.5

REF

 

14.4

REF

 

Yes

28.0

13. 6 ± 1.3

0.000

18.1

3.7 ± 1.1

0.001

Family or friend, who has been diagnosed with breast cancer

No/Don’t know

24.7

REF

 

17.1

REF

 

Yes

23.8

-0.9 ± 1.4

0.498

17.1

-0.0 ± 1.2

0.988

Have you ever done breast self-exam

No/Don’t know

24.9

REF

 

18.7

REF

 

Yes

23.3

-1.6 ± 1.4

0.271

11.9

-6.8 ± 1.2

0.000

  1. All the numbers in Table 5 were on percentage scale (0-100%), except for P value; STD=standard deviation.