Group | Case | Mean age \( \Big(\overline{x}\pm s \)) | Gender | Classification (Garden) | Follow-up time (month) (\( \overline{x}\pm s \)) | ||||
---|---|---|---|---|---|---|---|---|---|
Male | Female | I | II | III | IV | ||||
A | 21 | 49.7 ± 11.6 | 12 | 9 | 7 | 5 | 4 | 5 | 22.4 ± 10.7 |
B | 24 | 48.6 ± 11.3 | 14 | 10 | 8 | 6 | 5 | 5 | 22.1 ± 11.2 |
C | 22 | 48.3 ± 12.4 | 13 | 9 | 4 | 7 | 5 | 6 | 22.8 ± 11.6 |