Table 2. 2×2 contingency of relative frequency for boys and girls classified for Sit-up (PHYSICAL BEST) and Curl-up tests (FITNESSGRAM).

		FITNESSGRAM — Curl-up
		Pass (%)	Fail (%)	Total (%)
		Boys (n=36)
PHYSICAL BEST – Sit-up	Pass	58.3	0.0	58.3
	Fail	27.8	13.9	41.7
	Total	86.1	13.9	100.0
		Kappa=0.368; p=0.004
		Girls (n=45)
PHYSICAL BEST – Sit-up	Pass	60.0	0.0	60.0
	Fail	35.6	4.4	40.0
	Total	95.6	4.4	100.0
		Kappa=0.130; p=0.076