Table 1 Description of variables
Variables | Mean (SD)/Proportion |
|---|---|
Dependent variable | |
 Mental health (12–60) | 46.42 (5.03) |
Independent variables | |
 Typical public spaces | |
  Sidewalks (0–1) | 0.40 (0.14) |
  Parks (num./km2) | 1.10 (1.25) |
  Public transport stations (num./km2) | 5.60 (3.48) |
Semi-public spaces | |
 Nightlife spots (num./km2) | 3.73 (3.55) |
 Restaurants (num./km2) | 139.95 (105.21) |
Privately owned public spaces | |
 Physical-spatial quality (1–5) | 2.82 (0.79) |
 Social-spatial quality (0–1) | 0.18 (0.12) |
Social mediators | |
 Social interaction (1–5) | 2.38 (0.81) |
 Perceived integration (1–5) | 3.57 (0.45) |
Control variables | |
 Age (%) | |
  18–40 | 67.32 |
   ≥ 41 | 32.68 |
Gender (%) | |
 Male | 46.23 |
 Female | 53.77 |
Education (%) | |
 High school or below | 44.41 |
 College or above | 55.59 |
Personal annual income (%) | |
  < 50,000 CNY | 48.74 |
  ≥ 50,000 CNY | 51.26 |
 N | 716 |