Primary care physicians perceptions and practices regarding fall prevention in adult's 65 years and over.

BACKGROUND: Falls are the leading cause of injury deaths and the most common cause of disability, premature nursing home admissions, medical costs, and hospitalizations among people 65 years and over. Interventions targeting multiple fall risk factors can reduce fall rates by 30-40%. Yet, national studies show that screening conducted by physicians for older adult falls is short of acceptable standards. Tri-County Health Department (TCHD) in Colorado conducted a study to examine fall prevention practices among primary care physicians in our jurisdiction. METHODS: TCHD randomly sampled primary care physicians (n=100) obtained from a statewide healthcare provider database and surveyed them about fall prevention screening practices and perceived barriers to screening. Data were examined using single and multiple logistic regression analysis. RESULTS: The response rate was 67.6%. Only 8% of responding physicians based their fall prevention practices on clinical guidelines from any recognized organizations. Frequently reported barriers included a lack of time during visits, more pressing issues, and a lack of educational materials. Physicians who did not accept Medicare (OR 0.163 [CI 0.03-0.84]) remained significantly less likely to refer patients for home safety assessments than those who did, on multivariate analysis. CONCLUSIONS: This study reveals certain physicians require targeted interventions to improve fall prevention practices and use of clinical guidelines. Recommendations include providing physicians with trainings, screening guides, educational materials, environmental/home safety checklists, and referral resources.

Cluster of presumed organic dust toxic syndrome cases among urban landscape workers-Colorado, 2007.

BACKGROUND: Organic dust toxic syndrome (ODTS) is an influenza-like illness typically affecting agricultural workers exposed to organic dusts. In July 2007, Tri-County Health Department investigated a cluster of acute respiratory illnesses among urban landscape workers with known mulch exposure. METHODS: An epidemiologic study of landscape workers was conducted. Employees were interviewed regarding illness and occupational exposures. Medical records were reviewed. Mulch samples were tested for fungi and endotoxins. RESULTS: Five (12%) of 43 employees experienced respiratory illness compatible with ODTS. Illness was associated with prolonged mulch exposure (>or=6 vs. <6 hr/day; relative risk = 24.7; 95% confidence interval = 3.3-184.9). Mulch samples contained high levels of Aspergillus spores and endotoxin. CONCLUSIONS: Contaminated mulch was implicated as the source of presumed ODTS among landscape workers, highlighting that ODTS is not limited to rural agricultural settings. Education of employers, safety officers, and clinicians is necessary to improve recognition and prevention of ODTS within urban occupational groups.