Work-related respiratory symptoms in New Zealand farmers

• Published in: American journal of industrial medicine Vol. 39; no. 3; pp. 292 - 300
• Main Authors: Kimbell-Dunn, M.R., Fishwick, R.D., Bradshaw, L., Erkinjuntti-Pekkanen, R., Pearce, N.
• Format: Journal Article
• Language: English
• Published: New York John Wiley & Sons, Inc 01.03.2001; Wiley-Liss
• Subjects: Adolescent; Adult; Aged; Agriculture - statistics & numerical data; atopy; Biological and medical sciences; chronic bronchitis; Cross-Sectional Studies; farming; Female; grains; Health Surveys; horse farming; Humans; Male; Medical sciences; Middle Aged; New Zealand; New Zealand - epidemiology; Occupational Exposure - adverse effects; organic dusts; Pneumology; Respiration Disorders - epidemiology; Respiratory system : syndromes and miscellaneous diseases; New Zealand; Oceania; Human; Allergy; Immunopathology; Lung disease; Questionnaire; Occupational disease; Respiratory disease; Occupational exposure; Epidemiology; Atopy; Chronic; Dust; Dyspnea; Farmer lung; Interstitial pneumonitis; Bronchus disease; Bronchitis; Obstructive pulmonary disease; Professional activity; Farmer; Occupational medicine
• ISSN: 0271-3586; 1097-0274
• DOI: 10.1002/1097-0274(200103)39:3<292::AID-AJIM1017>3.0.CO;2-F

Background The first national survey of the respiratory health of New Zealand farmers looked at the prevalence of respiratory symptoms by farm type and work exposure. Methods An 8‐page questionnaire was mailed to 2,203 farmers randomly selected from all over New Zealand. Results Response rate was 77.6% of 2,203, or 1,706 participants. Breathing problems at work were reported by 17.6% of farmers. Working with oats was strongly associated with work‐related breathing problems (OR = 3.3, 2.1–5.2). Dyspnea was more common in female farmers, whereas chronic bronchitis was higher in males. Orchardists (OR = 2.3, 1.3–4.0), those growing oat crops (OR = 3.0, 1.7–5.4) and using the grain mill (OR = 2.8, 1.3–6.3) reported the highest symptom rates of ODTS/FL. Having hay fever or eczema, and smoking were risk factors for all respiratory symptoms. Conclusions Working in the areas of pigs, poultry, horses, grains, and hay are associated with respiratory symptoms in New Zealand farmers. Am. J. Ind. Med. 39:292–300, 2001. © 2001 Wiley‐Liss, Inc.