Table 3 MAPS-Global ICC/Kappa reliability classifications of individual items, single-item indicators, computed scales, overall scores, and total

“Excellent” agreement

“Good” agreement

(ICCs ≥0.75)

(ICC = 0.60 to 0.74)

Median (range)

N (%)

N (%)

Total N (%)

Individual items that make up scales

0.91 (0.50–1.0)

80 (87.0)

12 (13.0)

92^a (100.0)

Single-item indicators

0.88 (0.54–0.99)

17 (85.0)

3 (15.0)

20^b (100.0)

Subcales (sums of items)

0.94 (0.79–0.99)

21 (100.0)

0 (0.0)

21 (100.0)

Overalls (sums of subscales)

0.96 (0.78–0.99)

13 (100.0)

0 (0.0)

13 (100.0)

Total (items + single item indicators + subscales + overalls)

0.92 (0.50–1.0)

131 (89.7)

15 (10.3)

146 (100.0)