Establishing the Psychometric Properties of the ICOAP Questionnaire through Intra-Articular Treatment of Osteoarthritic Pain: Implementation for the Greek Version

Table 5

One-Way ANOVA (by factor: ICOAP-TP).

Dependent variables	Sum of squares		Mean square
	Between groups	Within groups	Between groups	Within groups
Phase A
(Degrees of freedom: between groups, 30; within groups, 58; and total, 88)
Physical Functioning	25542.224	23745.417	851.407	409.404	2.080
Bodily Pain	18244.283	15876.167	608.143	273.727	2.222
Vitality	18235.154	20991.250	607.838	361.918	1.679
Physical Health-PCS	3437.296	3066.246	114.577	52.866	2.167
ICOAP-CP	51554.986	20406.250	1718.500	351.832	4.884
ICOAP-IP	31843.740	14171.007	1061.458	244.328	4.344
Phase C
(Degrees of freedom: between groups, 24; within groups, 64; and total, 88)
Physical Functioning	34498.095	27542.917	1437.421	430.358	3.340
Role Physical	80898.057	91489.583	3370.752	1429.525	2.358
Bodily Pain	26873.786	12691.854	1119.741	198.310	5.646
Vitality	15240.744	10813.750	635.031	168.965	3.758
Social Functioning	28376.441	24429.036	1182.352	381.704	3.098
Role Emotional	76896.223	81680.556	3204.009	1276.259	2.510
Mental Health	9397.472	11889.000	391.561	185.766	2.108
Physical Health-PCS	6022.061	3394.435	250.919	53.038	4.731
Mental Health-MCS	3398.914	3521.719	141.621	55.027	2.574
General Health	19387.182	15298.571	807.799	239.040	3.379
ICOAP-CP	28784.957	6583.021	1199.373	102.860	11.660
ICOAP-IP	22827.412	4571.542	951.142	71.430	13.316

value: , and .