From: A rapid realist review of household gardening interventions for improving vegetable consumption in low- and middle-income countries (LMICs)
Pathways
Number of studies
Percentage (%)
Production only
5
21
Income only
0
Knowledge only
4
17
Production and income
2
8
Production and knowledge
9
38
Income and knowledge
1
All three pathways
3
13
Total
24
100