TABLE 2.
Descriptive characteristics of sample
| n | % | |
|---|---|---|
| Anorexia nervosa subtype | ||
| Restricting | 255 | 85 |
| Binge/purge | 35 | 11.7 |
| Atypical | 6 | 2.0 |
| Missing | 4 | 1.3 |
|
| ||
| Anxiety disorder diagnosis | 126 | 41.7 |
|
| ||
| Anxiety disorder subtype | ||
| Generalized anxiety disorder | 48 | 38 |
| Panic disorder | 1 | 0.8 |
| Posttraumatic stress disorder | 1 | 0.8 |
| Social anxiety disorder | 3 | 1.6 |
| Other | 68 | 54 |
| Missing | 5 | 4 |
| Mean (SD) | Range | |
|
| ||
| Length of stay | 7.4 (5.9) | 1–71 |
|
| ||
| Admission | ||
| Baseline weight, kg | 42.8 (9.6) | 17.4–75.6 |
| BMI, kg/m2 | 16.3 (2.6) | 10.1–25.5 |
| Percent mBMI | 82 (12.1) | 52–139.3 |
|
| ||
| Premorbid Weight | ||
| Weight, kg | 54.2 (15.3) | 23.1–136.1 |
| Weight loss, kg | 11.3 (9.7) | −7.3 to 75.5 |
|
| ||
| Weight gain during admission, kg | 1.8 (1.5) | −5.3 to 7 |
|
| ||
| Initial calorie prescription, kcal | 1714 (324.2) | 1000–3000 |
|
| ||
| CGAS or GAF score | 39.1 (11.6) | 5–75 |
|
| ||
| Phosphorus nadir, mg/dl | 3.2 (0.6) | 1.5–5.0 |
|
| ||
| Hospital Day # of Hypophosphatemia | 3.9 (3.4) | 1–23 |
Abbreviations: BMI, body mass index; CGAS, Children’s Global Assessment Scale; GAF, Global Assessment of Functioning; mBMI, median BMI.