TABLE 2.

Key design features of the healthy produce prescription studies included in the systematic review

			Intervention
Study	Referrer	Type	Description	Duration	Foods included	Location	Additional components	Completion rate (%)
Bihan (37)	Dietitian	Subsidy	17 to 67 USD1/mo2	3 mo	Fruits and vegetables	Supermarkets	Dietary advice	45
Buyuktuncer (24)	General practitioners, nurses, health visitors, and midwives	Subsidy	Discount of 3 USD for every 8 USD spent per transaction	1 mo	Fruits and vegetables	Supermarket	Dietary advice and cooking sessions	43.5
Weinstein (38)	Primary care physicians	Subsidy	30 USD/mo	3 mo	Fruits and vegetables	Farmers' market	Dietary advice	98.7
Seligman (43)	Primary care physicians	Food provision	Prepacked boxes of food equivalent to 18 USD per box, every 1–2 wk	6 mo	Whole grains, lean meats, beans, fruit, vegetables, milk, yogurt, cheese, and bread	Food bank	Dietary advice and recipes	58
Bryce (26)	Community health and social services	Subsidy	14 USD/mo	1 mo	Fruits and vegetables	Farmers' market	None	29
Cavanagh (27)	Nutritionist	Subsidy	35 USD/mo	6 mo	Fruits and vegetables	Mobile fresh produce van	None	100
Feinberg (34)	Primary care physicians	Food provision	Food supplies to make 10 meals/wk for the entire family	18 mo	Fruits and vegetables, whole grains, and lean proteins	Food pantry in a clinical center	Diabetes education	NR3
Izumi (39)	Community health worker	Subsidy	Subsidized membership cost of 95 USD per share per month of community supported agriculture program	6 mo	Vegetables	Farmers' market	Dietary advice	36
Trapl (40)	Nonphysician healthcare providers	Subsidy	44 USD/mo	3 mo	Fruits and vegetables	Farmers' market	None	61
Emmert-Aronson (41)	Primary care physicians, dietitians, pharmacists, social workers, and medical assistants	Subsidy	44 USD/mo	4 mo	Vegetables	Food pantry in a clinical center	Physical activity, mindfulness meditation general health education, nutrition education, plant-based snacks, and group coaching	100
Forbes (25)	Primary care physicians	Subsidy	189 USD/mo	6 mo	Fruits and vegetables	Farmers' market	Dietary advice	90
Orsega-Smith (42)	Pediatricians	Food provision	15–25 pounds/mo of fresh produce	12 mo	Fruits and vegetables	Mobile fresh produce van	None	100
Ferrer (44)	Primary care physician	Food provision	10 pounds of fresh produce biweekly	6	Fruits, vegetables, canned food, fish, chicken	Food pantry in clinical centre	Dietary advise and home visits by community health workers	74

¹United States Dollar equivalent inflation adjusted to January 2020.

²The value of subsidy was adapted to family composition and depended on number of children and their caregivers.

³Not reported.