Table 2

Inter-rater reliability statistics for troop environmental variables (based on 144 observed minutes)

Percent Agreement

Intra-class correlation

Cohen's Kappa

Significance level


Session Context

Free time or structured activity

100

1.000

1.000

P < .001

General meeting content

95.9

.977

.941

P < .001

PA educational content

88.8

.199

.099

P = .006

HE educational content

98.6

.920

.850

P < .001

Troop Leader Behavior

PA verbal promotion

82.5

.083

.038

P = .438

PA physical promotion

97.2

.954

.911

P < .001

PA promotion out-of-troop

100

1.000

1.000

P < .001

Any PA promotion

98.6

.980

.960

P < .001

HE verbal promotion

94.4

-.026

-.012

P = .820

HE physical promotion

96.5

.000

**

**

HE promotion out-of-troop

97.2

.746

.588

P < .001

Any HE promotion

90.3

.542

.367

P < .001

No HE or PA promotion

89.5

.857

.746

P < .001


Note: PA = physical activity; HE = healthful eating; **Unable to compute values due to lack of variability in this observation

Rosenkranz et al. BMC Public Health 2010 10:81   doi:10.1186/1471-2458-10-81

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