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Official Journal of the Italian Society of Orthopaedics and Traumatology

Table 5 PI group clinical outcomes (follow-up 60 months)

From: Pediatric elbow arthroscopy: clinical outcomes and complications after long-term follow-up

 

Preoperative (SD, range)

Postoperative (SD, range)

Variation (SD)

P-value

Flexion

145.0°

(SD: 0.0°)

145.0°

(SD: 0.0°)

0.0

Extension

37.5°

(SD: 9.6°, 50°/30°)

5.0°

(SD: 4.1°, 10°/0°)

+32.5°

(SD: 8.7°, +25°/+45°)

0.0049

Pronation

87.5°

(SD: 5.0°, 80°/90°)

90.0°

(SD: 0.0°)

+2.5°

(SD: 5.0°, +0°/+10°)

0.3910

Supination

87.5°

(SD: 5.0°, 80°/90°)

90.0°

(SD: 0.0°)

+2.5°

(SD: 5.0°, +0°/+10°)

0.3910

VAS score

4.3

(SD: 2.6, 7/2)

0.8

(SD: 1.5, 3/0)

−3.5

(SD: 1.9, −2/−6)

0.0354

MEPS score

76.3

(SD: 10.3, 65/85)

100.0

(SD: 0.0)

+23.8

(SD: 10.3, +15/+35)

0.0192

  1. Overall clinical results of the PI group patients. For each measured outcome (flexion, extension, pronation, supination, VAS score and MEPS score) the preoperative and postoperative means (with SD standard deviation, and range with minimum/maximum value obtained), the variation, and the P-value are reported