Fig 1.
Study flow.
Table 1.
Study characteristics.
Table 2.
Quality assessment intervention studies.
Table 3.
Quality assessment guidelines.
Table 4.
Dietary components in studies and guidelines on prevention of T2D in South Asian adults.
Table 5.
Physical activity components in studies and guidelines on prevention of T2D in South Asian adults.
Table 6.
Effects of components included in intervention studies.
Table 7.
Overview additional studies.