From: Long-term cardiac assessment in a sample of adolescent-onset anorexia nervosa
Low-weight AN group Median (25th-75th percentiles) (n = 4) | Normal-weight AN group Median (25th-75th percentiles) (n = 25) | Healthy Controls Median (25th-75th percentiles) (n = 30) | Ha | p | Dunn Post-hoc testb | |
---|---|---|---|---|---|---|
Heart rate (beats/min) | 65 (56.75–85.25) | 65 (54–75) | 68.5 (59.75–74.50) | 0.717 | 0.699 | |
QRS axis degree | 60 (-7.50–82.50) | 60 (30–60) | 60 (60–60) | 0.084 | 0.959 | |
Width of the QRS (msec) | 80 (80–87.50) | 80 (80–80) | 80 (80–80) | 3.534 | 0.171 | |
PR interval (msec) | 140 (110–140) | 120 (120–160) | 140 (120–160) | 0.234 | 0.890 | |
QT interval (msec) | 380 (345–430) | 400 (380–400) | 390 (365–400) | 0.312 | 0.856 | |
Corrected QT (msec) | 416.50 (384.50–420) | 412 (393–426.50) | 410 (394–425) | 0.075 | 0.963 | |
QT dispersion | 25 (12.5–37.5) | 20 (12.5–37.5) | 20 (12.5–37.5) | 0.176 | 0.916 |