Open Access
Table 1
Patients demographics and preoperative baseline data for both group.
| Variable | Open group |
Arthroscopic group |
P-value |
|---|---|---|---|
| (n = 56) | (n = 56) | ||
| Age (mean ± SE) | 63.6 ± 7.9 | 61.5 ± 5.5 | 0.111 |
| Gender | F = 37 (66.7%) | F = 33 (59.3%) | 0.109 |
| M = 19 (33.3%) | M = 23 (40.7%) | ||
| Affected shoulder | |||
| Right | 43 (77.8%) | 48 (85.2%) | 0.060 |
| Left | 13 (22.2%) | 8 (14.8%) | |
| Body mass index | |||
| Underweight (<18.5) | 0 | 0 | 0.805 |
| Normal (18.5 – 24.9) | 29 (51%) | 25 (44.6%) | |
| Overweight (25.0 – 29.9) | 27 (49%) | 28 (50%) | |
| Obese class I (30.0 – 34.9) | 0 | 3 (5.4%) | |
| Obese class II (35.0 – 39.9) | 0 | 0 | |
| Obese class III (>= 40.0) | 0 | 0 | |
| Range of motion (ROM) (mean ± SE) | |||
| Forward Elevation (FE) | 139.6 ± 5.1 | 144.2 ± 3.6 | 0.468 |
| External Rotation (ER) | 43.5 ± 4.1 | 43.1 ± 7.7 | 0.827 |
| Functional score | |||
| Constant score (mean ± SE) | 54.1 ± 3.6 | 56.1 ± 2.7 | 0.657 |
| ASES score (mean ± SE) | 57.1 ± 3.9 | 58.6 ± 3.3 | 0.774 |
| Muscle power (mean ± SE) | |||
| Abd | 3.6 ± 0.3 | 2.8 ± 0.3 | 0.156 |
| SST | 2.9 ± 0.3 | 2.9 ± 0.3 | 0.913 |
| ER | 4.0 ± 0.3 | 3.1 ± 0.2 | 0.58 |
| Pain (VAS) (mean ± SE) | 4.8 ± 0.3 | 5.5 ± 0.3 | 0.14 |
| Tear size | |||
| Medium | 43 (76.7%) | 43 (76.7%) | 1.000 |
| Large | 13 (23.3%) | 13 (23.3%) | |
| Fatty infiltration (mean ± SE) | |||
| Supraspinatus | 0.4 ± 0.6 | 0.7 ± 0.7 | 0.192 |
| Infraspinatus | 0.5 ± 0.7 | 0.7 ± 0.5 | 0.283 |
| Acromiohumeral distance (mm) (mean ± SE) | |||
| At anterior third of lateral acromion border | 4.8 ± 1.4 | 5.2 ± 0.9 | 0.640 |
| At middle third of lateral acromion border | 4.7 ± 1.2 | 4.8 ± 0.7 | 0.676 |
| At posterior third of lateral acromion border | 5.9 ± 1.2 | 5.8 ± 0.8 | 0.957 |
| Acromial Index | 0.8 ± 0.1 | 0.8 ± 0.1 | 0.687 |
| Critical Shoulder Angle | 37.8 ± 3.8 | 36.8 ± 3.7 | 0.141 |
VAS = Visual Analog Scale; ASES = American Shoulder and Elbow Surgeons score; ROM = range of motion; FE = forward elevation; ER = external rotation; SST = supraspinatus; ER = external rotator; Abd = abduction.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.