Lurasidone in the Treatment of Bipolar Depression: Systematic Review of Systematic Reviews
Table 3
R-AMSTAR total score
Frequency
Percentile
18.00
1
8.3
19.00
1
16.7
20.00
1
25.0
23.00
1
33.3
24.00
1
41.7
26.00
1
50.0
29.00
1
58.3
30.00
1
66.7
33.00
1
75.0
34.00
1
83.3
36.00
2
100.0
Note. Percentiles ≤ 20.75 would fall in the bottom 25th quartile (grade letter “D”); percentile range 20.76–27.50 = lower 50th or letter C; percentile range 27.6–33.75 = upper quartile till 75th, or letter B; percentiles ≥ 33.75 would fall in the top quartile (up to 100th percentile), or letter grade “A.”