Participants of the home-based examination chose not to visit the study center due to walking disability (n = 52), reluctance to leave their home (n = 17), severe illness (n = 5), being the prime caregiver for their spouse or grandchildren (n = 3), or severe dementia (n = 3).
Patients aged 40 years or more diagnosed with asthma, COPD or both, the previous five years from seven general practice offices in Norway, were invited to a baseline examination and asked to visit their GPs during exacerbations the following 12 months.
The form was transferred home by the patient and available for examination to the visiting community nurses.
Study participation required participants to attend a brief morning visit at their village health center for cytology examination and a half day to visit the field station for the other exams.
At baseline all eligible subjects, aged 16 and above will be invited to visit the examination centre after an overnight fasting and to provide stool, blood and first morning urine samples.
For the 5 and 10 year follow-up examinations, the children are invited to visit the study centre at the Department of Prevention, Rehabilitation and Sports Medicine, Technical University of Munich, where the same measurements as at baseline (Visit 1) are planned to be obtained (except for DNA and family history).
A 2001 study by the American Academy of Dermatology found that middle-aged and older men were the least likely to perform self-examinations or visit a dermatologist.
The clinical data (molecular examinations' results, cytological diagnoses, histological examination of biopsies, visit number and date, patient age, etc).
A questionnaire recording the management factors, experience with the eradication programme and execution of the eradication and the precautions taken was completed with the farmer during all examination visits to a herd.
Those who did not come to the examinations were re-visited and encouraged to participate in the study, or we detected them in their houses using portable equipments include a visual acuity chart, portable slit lamp and portable flashlight.
