Skip to main content

Table 2 Means, standard deviations, medians, interquartile ranges, and percentile ranks for the Muscle Dysmorphic Disorder Inventory (MDDI) total and subscale scores among cisgender gay men (N = 1090) and cisgender bisexual plus men (N = 100) from The PRIDE Study

From: Community norms of the Muscle Dysmorphic Disorder Inventory (MDDI) among cisgender sexual minority men and women

  Cisgender gay men (N = 1090) Cisgender bisexual plus men (N = 100)
MDDI DFS MDDI AI MDDI FI MDDI Total MDDI DFS MDDI AI MDDI FI MDDI Total
M (SD) 9.9 (4.6) 11.5 (4.3) 6.1 (3.0) 27.4 (7.7) 9.0 (4.2) 11.1 (4.1) 6.4 (2.8) 26.4 (6.4)
Mdn (IQR) 9 (20) 11 (16) 5 (16) 27 (50) 8 (17) 11 (16) 5 (12) 26 (29)
Range 5–25 4–20 4–20 13–63 5–22 4–20 4–16 13–42
Percentile rank
 5 5.0 5.0 4.0 16.0 5.0 5.0 4.0 17.0
 10 5.0 6.0 4.0 18.0 5.0 6.0 4.0 18.0
 15 5.0 6.0 4.0 20.0 5.0 6.9 4.0 18.9
 20 6.0 7.0 4.0 21.0 5.0 7.0 4.0 20.8
 25 6.0 8.0 4.0 22.0 6.0 8.0 4.0 21.0
 30 7.0 9.0 4.0 23.0 6.0 8.0 4.0 23.0
 35 7.0 9.0 4.0 24.0 6.0 8.7 4.0 24.0
 40 7.0 10.0 4.0 25.0 7.0 10.0 5.0 25.0
 45 8.0 11.0 4.0 26.0 7.0 11.0 5.0 25.6
 50 9.0 11.0 5.0 27.0 8.0 11.0 5.0 26.0
 55 9.0 12.0 5.0 28.0 8.0 12.0 6.0 27.0
 60 10.0 13.0 6.0 28.0 9.0 12.0 7.0 27.4
 65 11.0 13.0 6.0 29.0 9.0 13.0 7.0 29.0
 70 12.0 14.0 7.0 30.0 10.0 13.0 7.0 30.0
 75 13.0 15.0 7.0 31.0 11.0 14.0 8.0 31.0
 80 14.0 16.0 8.0 33.0 11.20 15.0 9.0 32.0
 85 15.0 17.0 9.0 35.0 12.15 15.2 9.0 34.0
 90 17.0 17.0 10.0 38.0 15.0 17.0 10.0 35.0
 95 19.0 19.0 12.0 41.0 18.1 18.0 12.1 37.1
 99 23.0 20.0 16.11 48.0 22.0 20.0 15.0 40.0
  1. MDDI: Muscle Dysmorphic Disorder Inventory, MDDI DFS MDDI: Drive for Size subscale, MDDI AI MDDI: Appearance Intolerance subscale, MDDI FI MDDI: Functional Impairment subscale, M: Mean, SD: Standard deviation, Mdn: Median, IQR: Interquartile range