Table 3.

Agreement studies included in the qualitative synthesis percentage and kappa result between first and second reviewer.

Symmetric Measures
		Value	Asymptotic Standard Error a	Approximate T b	Approximate Significance
Measure of Agreement	Kappa	0.621	0.335	2.225	0.026
N of Valid Cases		11

^a Not assuming the null hypothesis. ^b Using the asymptotic standard error assuming the null hypothesis.