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Table 4 Queen Elizabeth Hospital - Ordinary Least Square estimated coefficients with individual and episode fixed effects, based upon 69,515 admissions for 45,104 patients

From: The effect of a hospital liaison psychiatry service on inpatient lengths of stay: interrupted time series analysis using routinely collected NHS hospital episode statistics

 EstimateStandard errort-valuep-value
Intercept1.0060.013  
MH - noneReference   
Alcohol0.3560.0379.43< 0.001
Delirium1.1280.2245.02< 0.001
Dementia0.6360.1105.79< 0.001
Depression0.2030.0306.75< 0.001
Multiple MH0.5130.0830.616< 0.001
Psychosis0.3620.0922.100.036
Age 16–40Reference   
40–500.1720.01411.85< 0.001
50–600.2900.01421.08< 0.001
60–700.3620.01327.35< 0.001
70–800.4440.01431.57< 0.001
80–1090.4740.01925.84< 0.001
Time per year−0.0260.008−3.070.002
Step change0.0300.0650.450.653
Change of slope0.0010.0270.020.984
  1. Random intercept – summarised by ICC = 0.193
  2. MH mental health