Table 2.

Standard Protocol Items: Recommendations for Interventional Trials schedule of enrollment, interventions, and assessments.

			Time point
			Baseline (Maroondah BreastScreen)		Follow-up (telephone)		Follow-up (telephone)
			Day 1		4 weeks		12 weeks
Enrollment
	Verbal information and provision of trial information sheet	✓
	Informed consent (written or verbal; time-dependent)	✓
	Eligibility and demographic information	✓
	Randomization	✓
Intervention
	Active condition: Health4Her alcohol brief intervention + lifestyle information	✓
	Control condition: lifestyle information	✓
Assessmenta
	Knowledge assessment of breast cancer risk factors, including alcohol	✓		✓ b
	14-day timeline follow-back [45]	✓		✓		✓
	Australian Institute of Health and Welfare alcohol frequency and quantity items [46,47]	✓		✓		✓
	Assessment of alcohol literacy	✓		✓
	European Health Interview Survey-Quality of Life (single item) [50]	✓		✓		✓
	Short Form Health Survey [49]	✓		✓		✓
	Assessment of physical activity [51] and fruit and vegetable consumption [52]	✓		✓		✓

^aAlcohol assessments were nested among general health and lifestyle questions to conceal alcohol focus.

^bPrimary outcome.