Table 1.

Content of intervention by session based on the CALO-RE taxonomy of behavior change techniques¹⁰

Behavior change technique	Session 1	Session 2	Session 3	Session 4	Session 5	Session 6
	In person	Telephone	Telephone	Telephone	Telephone	Telephone
Shaping knowledge (ie, hip fracture, information about health consequences)	x
Goal setting (behavior)	x	x	x	x	x	x
Goal setting (outcome)	x	x	x	x	x	x
Action planning		x	x	x	x	x
Prompt practice (ie, exercise)	x
Barrier identification/problem solving	x	x	x	x	x	x
Shaping knowledge (instruction on how to perform exercise behavior)	x
Social support (practical)	x	x	x	x	x	x
Social support (emotional)	x	x	x	x	x	x
Use of follow-up prompts		x	x	x	x	x
Review of goals			x	x	x	x
Relapse prevention/coping planning			x	x	x	x

Notes: Session 1 was a 1-hour individual session during hospitalization with a trained health professional including four videos. Session 2 included first phone call within 1 week of discharge. Sessions 3–6 were follow-up phone calls in the first 4 months following hip fracture. Session 1 was provided to all participants. Phone calls were provided to the intervention group only (bold).

Abbreviation: CALO-RE, Coventry, Aberdeen and London – Refined.