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Table 3 Distribution of the subscale scores of the 13-item African Breast Cancer Screening Beliefs questionnaire and Cronbach’s Alpha

From: Validation of the Breast Cancer Screening Beliefs Questionnaire among African Australian women

Subscale N Mean Standard deviation Median % at floor % at ceiling Cronbach’s alpha
Attitudes towards general health check-ups 264 41.4 25.8 25.0 3.0 2.7 0.92
Knowledge and perceptions about breast cancer 264 44.7 26.2 37.5 1.5 1.9 0.91
Barriers to mammographic screening 261 56.7 16.7 55.0 0 1.1 0.77
Psychological barriers 259 44.3 22.2 41.7 0.4 1.5 0.84
Practical barriers 261 74.7 17.2 75.0 0 15.5 0.86