OBJECTIVES: 1) To describe the prevalence of eight injury-prone behaviors (IPBs) and the associations of these behaviors with ten standard chronic disease and sociodemographic risk factors (CDSRFs) among internal medicine patients and 2) to identify a subset of patients with multiple IPBs who might be at particularly high risk of injury. DESIGN: Cross-sectional survey. SETTING: The University of Colorado Health Sciences Center general internal medicine clinic. PATIENTS: Four hundred ninety-two consecutive continuity care patients were eligible. The response rate was 94.3% (464/492). INSTRUMENT: A validated, self-administered questionnaire. MAIN RESULTS: Thirty-four percent of patients did not wear safety belts regularly and 32% had no smoke detector in their homes. Nearly 26% of patients had firearms at home and 6% had a loaded and unlocked gun at home. Fourteen percent of patients had seriously thought about suicide and 6% had attempted suicide. In the prior month, 10% had ridden with a drunk driver, and 4% had driven after drinking too much. Of patients aged 65 years or older, 50% had had recent falls. After adjustment for other CDSRFs, problem drinking was the CDSRF most frequently associated with IPBs. Among men, problem drinking was significantly associated with drinking and driving (OR = 35.3), safety belt non-use (OR = 4.3), and previous thoughts of or attempts at suicide (OR = 6.2). Among women, problem drinking was significantly associated with drinking and driving (OR = 8.7). Among men, being unmarried was the demographic risk factor associated with the most IPBs. Of all IPBs, safety belt non-use was most frequently associated with CDSRFs (ORs ranged from 2.8 to 4.4). Men with three or more IPBs were more likely to be problem drinkers (OR = 9.6), smokers (OR = 15.8), obese (OR = 6.3), and unmarried (OR = 67.1). CONCLUSIONS: 1) Injury-prone behaviors are common among patients attending a university-based internal medicine clinic; 2) men and women have substantially different patterns of risk factor associations; 3) CDSRFs, such as problem drinking smoking, and being unmarried, are associated with many IPBs; 4) safety belt non-use is the IPB associated with the most CDSRFs; and 5) CDSRFs appear to cluster in men with multiple IPBs, suggesting that screening for high-risk individuals may be feasible in clinical practice.
OBJECTIVES: 1) To describe the prevalence of eight injury-prone behaviors (IPBs) and the associations of these behaviors with ten standard chronic disease and sociodemographic risk factors (CDSRFs) among internal medicine patients and 2) to identify a subset of patients with multiple IPBs who might be at particularly high risk of injury. DESIGN: Cross-sectional survey. SETTING: The University of Colorado Health Sciences Center general internal medicine clinic. PATIENTS: Four hundred ninety-two consecutive continuity care patients were eligible. The response rate was 94.3% (464/492). INSTRUMENT: A validated, self-administered questionnaire. MAIN RESULTS: Thirty-four percent of patients did not wear safety belts regularly and 32% had no smoke detector in their homes. Nearly 26% of patients had firearms at home and 6% had a loaded and unlocked gun at home. Fourteen percent of patients had seriously thought about suicide and 6% had attempted suicide. In the prior month, 10% had ridden with a drunk driver, and 4% had driven after drinking too much. Of patients aged 65 years or older, 50% had had recent falls. After adjustment for other CDSRFs, problem drinking was the CDSRF most frequently associated with IPBs. Among men, problem drinking was significantly associated with drinking and driving (OR = 35.3), safety belt non-use (OR = 4.3), and previous thoughts of or attempts at suicide (OR = 6.2). Among women, problem drinking was significantly associated with drinking and driving (OR = 8.7). Among men, being unmarried was the demographic risk factor associated with the most IPBs. Of all IPBs, safety belt non-use was most frequently associated with CDSRFs (ORs ranged from 2.8 to 4.4). Men with three or more IPBs were more likely to be problem drinkers (OR = 9.6), smokers (OR = 15.8), obese (OR = 6.3), and unmarried (OR = 67.1). CONCLUSIONS: 1) Injury-prone behaviors are common among patients attending a university-based internal medicine clinic; 2) men and women have substantially different patterns of risk factor associations; 3) CDSRFs, such as problem drinking smoking, and being unmarried, are associated with many IPBs; 4) safety belt non-use is the IPB associated with the most CDSRFs; and 5) CDSRFs appear to cluster in men with multiple IPBs, suggesting that screening for high-risk individuals may be feasible in clinical practice.