Table 3 Typologies identified by physical activities, sedentary behaviors and diet-related factors
From: Activity-related behavior typologies in youth: a systematic review
| Â | Active, healthy diet | Active, average diet | Active, unhealthy diet | Average activity, healthy diet | Average activity, average diet | Inactive, healthy diet | Inactive, average diet | Inactive, unhealthy diet | High screen, healthy diet | High screen, average diet | High screen, unhealthy diet | Sedentary, healthy diet | Sedentary, average diet | Sedentary, unhealthy diet |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Descriptive characteristics | ||||||||||||||
 Age | - (31, 34, 45) -♂ (57) 0 (56) 0♀ (57) | - (47) - (44) | - (31, 47) |  |  | 0♀ (57) | + (34, 51) - (42) | 0 (56) + (44) |  |  | +♂ (31) - (51) | +♀ (31) +♂ (57) |  | 0♀ (57) |
 Sex (male) | + (31, 56) - (34) | + (42) | + (31) | + (47) | + (25, 48) | - (47, 48) | + (34) - (42, 51) | - (48, 56) |  | + (27) | + (48, 51) | - (31, 42) |  | - (25) |
 Weight status | - (27) 0 (56) 0♀ (57) | 0 (47) | 0 (47) | - (26) + (42) | - (26, 48) | 0 (47) 0♀ (57)) |  | 0 (47, 56) - (48) - (44) |  | + (27) | + (48) - (51) | +♂ (57) | 0 (47) | 0♀ (57) + (42) |
 Neighborhood deprivation |  | - (42) |  |  |  |  |  |  |  |  |  |  |  | + (42) |
 Household income |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
 Family affluence | + (27, 34) 0 (56) | 0 (47) | 0 (47) |  | + (48) | 0 (47) + (48) | - (27, 34) | 0 (47, 56) + (44) |  | - (27) - (44) | - (34, 48) |  | 0 (47) |  |
 Parental education level | 0 (56) | + (47) |  |  | - (25) | + (47) |  | 0 (56) |  |  |  |  | +♂ (47) | + (25) |
 Ethnicity (white) | + (34) |  |  |  |  | +♀ (57) |  | +♂ (57) |  |  | - (34) |  |  | - (42) |
 Ethnicity (Hispanic) | - (27) -♀ (34) +♀ (57) |  |  |  |  |  | + (27) +♀ (34) |  |  |  |  |  |  |  |
 Ethnicity (Black) | - (27) -♀ (34) +♂ (57) |  |  |  | - (25) |  | + (27) +♀ (34) |  |  | + (27) |  |  |  | +♀ (57) + (25) |
 Ethnicity (Asian) | + (27) |  |  |  |  |  | - (27) |  |  |  |  |  |  | + (42) |
 Country of birth (born in study country) |  |  |  | + (42) |  |  |  |  |  |  | - (48) |  |  |  |
 Urbanicity (capital city) |  |  |  |  | 0 (25) |  |  |  |  |  |  |  |  | 0 (25) |
Individual correlates | ||||||||||||||
 Self-regulation |  |  |  |  |  |  | - (51) |  |  |  |  |  |  |  |
 Self-concept | + (27) |  |  |  |  |  |  |  |  |  |  |  |  |  |
 Motivation | + (51) |  |  |  |  |  | - (51) |  |  |  | - (51) |  |  |  |
 Body satisfaction |  |  |  |  |  |  | - (51) |  |  |  |  |  |  |  |
 Perceived health |  | + (42) |  |  |  |  | - (51) |  |  |  |  | + (42) |  | - (42) |
Behavioral correlates | ||||||||||||||
 School engagement | + (27, 51) |  |  |  |  |  | - (51) |  | - (27) |  | - (51) |  |  |  |
 Educational aspiration | + (45) |  |  |  |  |  |  |  |  |  |  |  |  |  |
Social correlates | ||||||||||||||
 Relationship with parents |  |  |  |  |  |  | - (51) |  |  |  |  |  |  |  |
 Relationship with teachers | + (27) |  |  |  |  |  |  |  | - (27) |  |  |  |  |  |
 Relationship with classmates | + (27) |  |  |  |  |  | - (51) |  | - (27) |  |  |  |  |  |