Feasibility and Effectiveness of Telephone-Based Telephysiotherapy for Treatment of Pain in Low-Resource Setting: A Retrospective Pre-Post Design

Table 2

Outcome of the ANOVA with repeated measures on different variables (N = 15).

Variables	Mean (SD)			F	value	Effect size
	Pretraining	Posttraining week 2	Posttraining week 4
NPRS for pain at rest	2.93 (2.7)	2.66 (2.5)	2.6 (2.5)	3.5	0.04	0.2
NPRS for pain when worst	8.6 (1.7)	7.1 (2.1)	6.3 (1.9)	26.4	<0.001	0.7
NPRS for pain during ADL	7.7 (3.0)	6.4 (2.8)	5.7 (2.7)	16.6	<0.001	0.5
NPRS for pain during occupation	8.4 (1.9)	7.0 (2.2)	6.4 (2.3)	15.6	0.001	0.5
Stress due to pain in the form of NPRS	7.3 (2.3)	6.2 (2.3)	6.2 (2.3)	6.6	0.02	0.3

Note. Indicates significance at value < 0.05, SD: standard deviation, ADL: activities of daily living, ANOVA: analysis of variance, N: number of participants, and NPRS: Numerical Pain Rating Scale.