Determining known-group validity and test-retest reliability in the PEQ (personalized exercise questionnaire)

Table 3 Cohen’s Kappa calculations for sections 1, 2, 4, 5 and 6 (n = 42)

Item	Absolute Agreement (%)	Cohen’s Kappa	Interpretation
Section 1:			Absolute Agreement	Cohen’s Kappa
1	0.98	0.95*	High	Almost perfect agreement
2	0.78	0.56	High	Moderate agreement
3	0.83	0.53*	High	Moderate agreement
Section 2:
4	0.95	- 0.03	High	No Agreement
5	0.76	0.23	High	Slight agreement
6	0.93	0.84*	High	Almost perfect agreement
7	0.98	0.90*	High	Almost perfect agreement
8	0.83	0.64*	High	Substantial agreement
9	0.90	0.69*	High	Substantial agreement
Section 4:
19	0.60	0.56*	Moderate	Moderate agreement
20	0.83	0.76*	High	Substantial agreement
21	0.81	0.73*	High	Substantial agreement
22	0.69	0.59*	Moderate	Moderate agreement
23	0.57	0.53*	Moderate	Moderate agreement
24	0.69	0.60*	Moderate	Moderate agreement
Section 5:
25	0.88	0.74*	High	Substantial agreement
28	0.93	0.85*	High	Almost perfect agreement
29	0.88	0.75*	High	Substantial agreement
Section 6:
32	0.71	0.69*	Moderate	Substantial agreement
33	1.00	1.00*	High	Almost perfect agreement
34	0.71	0.69*	Moderate	Substantial agreement
35	0.79	0.66*	High	Substantial agreement

ISSN: 1471-2474