Table 4

Risk ratios, 95% CIs and p values for all the features from the modified Poisson regression and Bayesian network models for ICU admissions

Modified poissonBayesian network
ICU risk ratioICU lower CIICU upper CIICU p valueICU risk ratioICU lower CIICU upper CIICU p value
Moderate activity versus low activity0.800.710.89<0.0010.700.620.79<0.001
High activity versus low activity0.590.520.66<0.0010.440.390.49<0.001
35–49 vs below 353.612.854.57<0.0013.402.794.14<0.001
50–59 vs below 355.053.966.45<0.0016.375.207.80<0.001
60+ vs below 356.034.677.79<0.00112.8010.4515.70<0.001
Males versus females2.752.443.10<0.0012.732.443.06<0.001
RUB 1 vs RUB 01.410.742.700.1471.010.551.860.97
RUB 2 vs RUB 02.501.434.39<0.0012.101.263.500.005
RUB 3 vs RUB 03.982.346.76<0.0013.522.195.67<0.001
RUB 4 vs RUB 019.1211.2232.59<0.00118.6811.6130.05<0.001
RUB 5 vs RUB 052.6930.9089.86<0.00152.5932.6984.61<0.001
Oncology1.561.281.90<0.0011.351.011.790.040
Hypercholesterolaemia0.800.710.91<0.001
Angina syndrome0.410.062.820.183
Congestive cardiac failure0.900.641.250.243
Cardiomyopathy0.940.541.640.428
Essential hypertension1.311.171.47<0.0011.291.131.48<0.001
Diabetes mellitus1.391.221.60<0.0011.811.512.16<0.001
Hypothyroidism0.850.651.110.117
Crohns disease0.560.211.530.123
Ulcerative colitis0.700.401.240.111
HIV1.220.921.610.0911.210.851.740.294
Systemic lupus erythematosus0.650.261.640.183
Rheumatoid arthritis1.481.121.940.0032.321.653.26<0.001
Chronic renal failure0.830.571.210.1393.512.075.97<0.001
Epilepsy0.750.511.100.063
Asthma1.010.861.190.470
Conduction disorder0.760.571.010.060
Multiple sclerosis0.640.241.700.188
Bronchiectasis1.220.522.830.318
  • ICU, intensive care unit; RUB, resource utilisation bands.