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.
| Safety n (%) | Comfort n (%) | Convenience n (%) | ||||
|---|---|---|---|---|---|---|
| Group I | Group II | Group I | Group II | Group I | Group II | |
| Excellent | 42 (51) | 64 (79) | 43 (52) | 46 (57) | 59 (72) | 46 (57) |
| Very good | 23 (28) | 13 (16) | 24 (29) | 20 (25) | 20 (24) | 20 (25) |
| Good | 17 (21) | 4 (5) | 15 (18) | 15 (18) | 3 (4) | 15 (18) |
| Group I vs. Group II (Kolmogorov-Smirnov test) | p < 0.05 | p > 0.05 | p > 0.05 | |||
