Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Comparison of incidence of osteoporosis in patients with coronary heart disease of different severity.
| Groups | Cases | Osteoporosis (cases %) |
|---|---|---|
| Single-vessel disease | 67 | 15/22.39 |
| Double-vessel disease | 71 | 26/36.62a |
| Three-vessel disease | 69 | 34/49.28a,b |
| χ2 | 10.643 | |
| P-value | 0.005 |
P<0.05, compared with the single-vessel disease group
P<0.05, compared with the double-vessel disease group.
