Table 1 Characteristics of physician-documented insomnia cohort. The top 20 conditions of prevalence are shown.
From: Development of an Algorithm to Identify Patients with Physician-Documented Insomnia
Variable and category | Overall (n = 36,810) |
|---|---|
Age (years); Mean (Standard deviation) | 62.0 (16.3) |
Gender (%) | |
Male | 40.6 |
Female | 59.4 |
Ethnicity (%) | |
Caucasian | 72.9 |
African American | 10.4 |
Asian | 2.0 |
Hispanic | 10.8 |
Other | 1.1 |
Unknown | 2.8 |
Marital Status (%) | |
Married or partner | 44.4 |
Other | 53.5 |
Unknown | 2.1 |
Insurance Type (%); Patients can have more than one type of insurance. | |
Medicaid | 6.9 |
Medicare | 56.3 |
Other | 99.4 |
Body mass index (kg/m2); Mean (Standard Deviation) | 30 (8.2) |
Smoking Status (%) | |
Current | 16.9 |
Past | 23.7 |
Never | 50.3 |
Unknown | 9.1 |
Comorbidities; Prevalence (%) | |
Joint disorder | 79.3 |
Hypertension | 75.4 |
Disorders of lipid metabolism | 66.5 |
Diabetes (either type I or II) | 55.9 |
Gastrointestinal disorder | 53.0 |
Anxiety or depression | 46.9 |
Psychiatric disorder | 38.4 |
Pneumonia | 37.1 |
Obesity | 34.2 |
Congestive heart failure | 32.7 |
Coronary artery disease | 27.9 |
Asthma | 23.9 |
Chronic obstructive pulmonary disease | 23.5 |
Cerebrovascular disease | 22.9 |
Atrial fibrillation/Atrial flutter | 21.8 |
Cancer | 21.8 |
Peripheral vascular disease | 19.7 |
Osteoporosis | 18.1 |
Chronic kidney disease/end stage renal disease | 16.3 |
Renal failure | 12.3 |
