Table 2 Variables, instruments and assessment times
Concepts/variables | Instruments | Survivor | High-risk relative | ||
|---|---|---|---|---|---|
Baseline | Follow up | Baseline | Follow up | ||
Knowledge/Attitude | |||||
Perceived breast cancer risk | √ | √ | |||
Knowledge of breast cancer risk factors | √ | √ | √ | √ | |
Knowledge of breast cancer genetics | Knowledge of breast cancer gene inheritance [22] | √ | √ | √ | √ |
Perceived facilitators vs. barriers of mammography screening | √ | √ | √ | √ | |
Subjective norms | |||||
Perceived family expectations about breast cancer screening | Adapted from Ajzen et al. [14] | √ | √ | √ | √ |
Motivation to comply with family members’ expectations | Adapted from Ajzen et al. [14] | √ | √ | √ | √ |
Family support | |||||
Perceived family support for breast cancer screening | Social support for breast cancer screening [25] | √ | √ | √ | √ |
PERCEIVED CONTROL | |||||
Self-efficacy in utilizing breast cancer screening services | Self-efficacy for mammography, CBE, cancer genetic services [14] | √ | √ | √ | √ |
Intention | |||||
Intention to pursue mammogram, CBE, genetic counseling (when applicable) | Intention to pursue mammography, CBE, and cancer genetic services (when applicable) [14] | √ | √ | √ | √ |
Behavior | |||||
Current screening practices | Behavioral risk factors surveillance system [24] | √ | √ | √ | √ |
Other | |||||
Demographics/personal and family history | Behavioral risk factors surveillance system [26] | √ | √ | ||
Breast cancer risk (Gail model) | Breast cancer risk assessment tool [27] | √ | √ | ||
Breast cancer risk (Claus model) | Claus breast cancer risk tables [13] | ||||
Evaluation of the Acceptability of the Intervention | TBD by researchers | √ | √ | ||