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. Author manuscript; available in PMC: 2017 Jun 26.
Published in final edited form as: J Pain Symptom Manage. 2015 Sep 3;51(1):79–87.e1. doi: 10.1016/j.jpainsymman.2015.08.003

Table 1. Patient characteristics by admission.

N
Patients 641
Number of Admissions 1085
Patient-Days 11980

Number of Admissions (%)
Male 575 53.0%
Female 510 47.0%
Age < 40 242 22.3%
Age 40-65 608 56.0%
Age > 65 235 21.7%
Medical Admission 820 75.6%
Surgical Admission 179 16.5%
Other Admission 54 5.0%
BMI < 20 kg/m2 153 14.1%
BMI 20-25 kg/m2 336 31.0%
BMI 25-30 kg/m2 282 26.0%
BMI > 30 kg/m2 186 17.1%
GFR < 30 ml/min 31 2.9%
GFR 30-60 ml/min 101 9.3%
GFR > 60 ml/min 943 86.9%
Albumin < 3 g/dl 1907 15.9%
Albumin >= 3 g/dl 8518 71.1%
Glucose Measured < 50% of Days 115 10.6%
Glucose Measured 50-99% of Days 494 45.5%
Glucose Measured 100% of Days 476 43.9%
% Using Methadone 1085 100.0%
% Using Other Opioids 936 86.3%
Metastatic Cancer 878 75.0%
Hematologic 93 7.9%
Connective Tissue 109 9.3%
Breast 107 9.1%
Bowel 96 8.2%
Prostate 76 6.5%
Lung 98 8.4%
Nonovarian Gyn 68 5.8%
Liver 28 2.4%
Other 58 5.0%
Renal Disease 87 7.4%
Major Liver Disease 15 1.3%
Diabetes 31 2.6%
Cardiovascular Disease 72 6.2%