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Table 2 Secondary outcome measures

From: Improving patient adherence to lifestyle advice (IMPALA): a cluster-randomised controlled trial on the implementation of a nurse-led intervention for cardiovascular risk management in primary care (protocol)

Outcome measure Instrument (Number of items, reference, validated yes/no) Analysis
Perception of own health behavior 1 item for each primary lifestyle outcome; question with 5-point scale mean
Attitude towards behaviour change 1 item for each primary lifestyle outcome; question with 5-point scale mean
Self-efficacy about specific behaviour change 1 item for each primary lifestyle; question with 5-point scale mean
Risk perception 2 items; [74] mean
Anxiety 2 items; [45] proportion
Satisfaction with communication and confidence in decision 20 items; (COMRADE) [75] mean