Reliability and validity of a novel tool to comprehensively assess food and beverage marketing in recreational sport settings

Table 3 Inter-rater reliability statistics from pilot testing FoodMATS

Reliability Component	n	Percent Agreement	Inter-rater reliability coefficients
(a) Presence of food marketing by item	464	92.2%	κ = 0.875 (95% CI 0.847, 0.903)***
(b) Count of food marketing occasions by area	28	61.1%	ICC (2, 2) = 0.934 (95% CI (0.808, 0.978)***
(c) Product marketed^a	218	100.0%	κ = 1.00 (95% CI 1.000,1.000)***
(d) Child-targeted marketing^a	184	100.0%	κ = 1.00 (95% CI 1.000,1.000)***
(e) Sports-related marketing^a	184	98.9%	κ = 0.941 (95% CI 0.883, 0.999)***
(f) Physical Size^a	180	92.2%	κ _w = 0.911 (95% CI 0.846, 0.976)***

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