Self-funded

6

175.50 ± 17.986

New rural cooperative medical system

62

160.03 ± 19.624

Urban resident basic medical insurance

38

173.41 ± 21.391

Commercial medical insurance

2

168.00 ± 15.556

With religious belief or not

0.834

0.363

Yes

12

170.83 ± 15.868

No

96

164.97 ± 21.491