Table 1: Basic characteristics of study participants.

- Tear size p Value
- Partial (n = 15) Small (n = 22) Medium (n = 41) Large and massive (n = 24)
Age, years 69.7 ± 8.6 68.7 ± 7.1 68.9 ± 8.8 73.7 ± 8.1 0.13a
Sex, females 9 (60) 13 (59) 20 (49) 10 (42) 0.58b
Affected side, right 9 (60) 16 (73) 28 (68) 16 (67) 0.88b
SSC tear 0 0 1 (2) 2 (8) 0.31a

Age is presented as mean ± standard deviation; sex, affected side, and combined SSC tear are presented as n (%).
Partial, partial tear group; Small, small tear group; Medium, medium tear group; Large and massive, large and massive tear group; SSC, subscapularis.
aOne-way analysis of variance; bPearson’s chi-square test.