A theoretical analysis of the barriers and facilitators to the implementation of school-based physical activity policies in Canada: a mixed methods scoping review

Table 2 Intercoder agreement statistics including percent agreement, Kappa and PABAK and the number of observations used during each coding round

Round	% total (n observations)	Mean percent positive agreement (n observations^a)	Mean Kappa (±SD)	Mean PABAK (±SD)
Round 1	9.85 (20)	70.0 (20)	0.66 ± 0.50	0.90 ± 0.15
Round 2	11.8 (24)	88.5 (26)	0.90 ± 0.25	0.97 ± 0.08
Round 3	12.8 (26)	71.0 (31)	0.79 ± 0.41	0.94 ± 0.12
Round 4	19.7 (40)	76.2 (42)	0.74 ± 0.44	0.92 ± 0.12
Round 5	14.8 (30)	84.2 (38)	0.85 ± 0.35	0.94 ± 0.12
Round 6	16.3 (33)	77.5 (40)	0.83 ± 0.34	0.94 ± 0.11
Round 7	14.8 (30)	84.8 (33)	0.90 ± 0.29	0.97 ± 0.09

Kappa Cohen’s Kappa statistic [35], PABAK prevalence adjusted bias adjusted Kappa statistic [36]
^aSome barriers were coded under multiple domains if applicable. Mean percent was calculated based on each code the BF was given

ISSN: 1748-5908