Table 6 Final prediction model (multivariable linear regression)
Final Prediction Model | ||||||
|---|---|---|---|---|---|---|
Variables | Coefficient | SE | t | p | 95% CI (Lower) | 95% CI (Upper) |
Diagnosis Counts | 1.17 | 0.21 | 5.48 | < 0.001 | 0.75 | 1.59 |
Eating Disorder Diagnoses (Ref: Anorexia Nervosa) | - | - | - | 0.032* | - | - |
Bulimia Nervosa | -8.51 | 3.33 | -2.56 | 0.011 | -15.05 | -1.98 |
Other | -3.68 | 2.88 | -1.28 | 0.202 | -9.33 | 1.97 |
Medical Ward (Ref: No Medical Ward) | ||||||
Medical Ward | 9.67 | 3.22 | 3.01 | 0.003 | 3.35 | 15.98 |
Mental Health Ward (Ref: No Mental Health Ward) | ||||||
Mental Health Ward | 19.42 | 3.53 | 5.50 | < 0.001 | 12.48 | 26.36 |
Specialist ED Ward (Ref: No Specialist ED Ward) | ||||||
Specialist ED Ward | 56.45 | 3.36 | 16.81 | < 0.001 | 49.85 | 63.04 |
Marital Status (Ref: Not Married/De facto) | ||||||
Married/De facto | -7.51 | 3.21 | -2.34 | 0.020 | -13.82 | -1.19 |
Index of Relative Socioeconomic Disadvantage | 1.82 | 0.85 | 2.15 | 0.032 | 0.16 | 3.49 |
Substance Disorder | -8.12 | 2.39 | -3.39 | 0.001 | -12.82 | -3.42 |
Personality Disorders | -7.09 | 2.66 | -2.66 | 0.008 | -12.32 | -1.85 |
Anxiety Disorders | 7.57 | 2.87 | 2.64 | 0.008 | 1.94 | 13.20 |
Adjustment Disorder | -11.64 | 4.37 | -2.66 | 0.008 | -20.22 | -3.05 |
Phosphate/Oedema | 11.30 | 3.55 | 3.18 | 0.002 | 4.33 | 18.26 |
Effects of Chronic Malnutrition | 11.23 | 2.88 | 3.90 | < 0.001 | 5.58 | 16.88 |