From: What is the association between the presence of comorbidities and the appropriateness of care for low back pain? A population-based medical record review study
Number of comorbidities
Found in medical records for 2009/2010
Number
Percentage(%)
LBP only
63
38.4
1–2 additional conditions
61
37.2
3 or more other conditions
40
24.4
Total
164
100.0