Table 2.
Variables | Women, N: 78 Mean (SD) | Men, N: 82 Mean (SD) | Statistics P values | Effect size (CI) |
---|---|---|---|---|
PRE-OPERATIVE | ||||
Strength* | ||||
(Elevation in scapular plane, lb) | 2.9 (2) | 6.95 | -5.72 | 1.01 |
< 0.0001 | 0.68-1.35 | |||
Pain limited Range of Motion* | ||||
(measured in 4 directions, 0-40) | 19 (9.7) | 23(10.0) | -2.55 | 0.40 |
0.01 | 0.08-0.71 | |||
Participation limitation | ||||
• Low | 29(37%) | 43(52%) | χ²: 11.20, | _______ |
• Moderate | 17(22%) | 25(30%) | p = 0.004 | |
• High | 32(41%) | 14(17%) | ||
POST-OPERATIVE | ||||
Strength* | ||||
(Elevation in scapular plane, lb) | 5.6 (3.5) | 13(5.2) | -8.33 | 1.78 |
< 0.0001 | 1.40-2.16 | |||
Pain limited Range of Motion* | ||||
(measured in 4 directions, 0-40) | 28(11) | 35(6) | -4.65 | 0.72 |
< 0.0001 | 0.40-1.05 | |||
Participation limitation | ||||
• Low | 49(65%) | 69(85%) | χ²: 10.60, | _______ |
• Moderate | 10(13%) | 8(10%) | p = 0.005 | |
• High | 16(21%) | 4(5%) |
T Test (T values): used for normally distributed data
*Wilcoxon-Mann-Whitney test (Z values): used for skewed data
χ²: Chi-Square