Table 1 Range of motion for all cervical movements of each study group
From: Restricted neck mobility in children with chronic tension type headache: a blinded, controlled study
CTTH group | Control group | P value | |
|---|---|---|---|
Flexion/extension | |||
Flexion | 55.4° ± 6.3° (53.6°−57.2°) | 64.6° ± 5.8° (62.9°−66.3°) | <0.001 |
Extension | 69.9° ± 10.8° (66.5°−72.8°) | 78.2° ± 7.4° (76.1°−80.3°) | |
Total | 125.1° ± 12.9° (121.3°−128.9°) | 142.8° ± 9.7° (140.0°−145.6°) | |
Lateral flexion | |||
Right | 39.2° ± 5.9° (37.4°−40.8°) | 48.4° ± 3.5° (44.6°−52.3°) | <0.001 |
Left | 40.8° ± 4.7° (39.4°−42.2°) | 48.8° ± 2.3° (45.2°−52.4°) | |
Total | 80.0° ± 9.5° (77.2°−82.7°) | 97.3° ± 6.2° (89.8°−104.7°) | |
Rotation | |||
Right | 77.6° ± 7.7° (75.3°−79.8°) | 79.4° ± 9.9° (75.6°−83.0°) | 0.425 |
Left | 75.5° ± 8.8° (72.9°−78.1°) | 78.4° ± 9.3° (74.6°−82.2°) | 0.213 |
Total | 153.1° ± 15.5° (148.6°−157.6°) | 157.7° ± 16.1° (150.3º−165.1º) | 0.293 |