BioMed Research International / 2021 / Article / Tab 4

Research Article

Efficacy of Deep Cervical Flexor Muscle Training on Neck Pain, Functional Disability, and Muscle Endurance in School Teachers: A Clinical Trial

Table 4

Comparison of disability scores (NDI, points) between the groups: , values.

Experimental group ()
Day 0
Day 14
Day 42

Control group ()Day 0
0.050.040.01
Day 14
0.010.050.01
Day 42
0.010.500.01

The data are presented as . NDI: neck disability index. Nonparametric analysis of variance (Kruskal-Wallis test). Significant .