Seasonal variations in hospital treatment periods and deaths among adult asthmatics (original) (raw)
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Respiratory Medicine, 2008
Background: Knowledge about time trends of disease patterns in society is essential for planning and prioritizing health care resources. Longitudinal population-based studies on asthma are scarce but provide an opportunity to assess incidence, remission and relapse of asthma, and their determinants, which were the objectives of the present study. Methods: A postal questionnaire was sent on two occasions, 1996 and 2006, to a randomly selected sample of subjects aged 20e69 years in 1996. The response rates were 72% and 83%, respectively, and in total 4479 subjects participated in both surveys. The questionnaire included questions on asthma, respiratory symptoms and possible determinants. Logistic regression was used to assess determinants. Results: Cumulative incidence of asthma was 2.4% (men 1.9%; women 2.8%, p Z 0.06). Family histories of asthma (OR 2.31, CI 95% 1.42e3.76), rhinitis (OR 2.25, CI 95% 1.43e3.53) and being an ex-smoker (OR 2.17, CI 95% 1.27e3.71) were determinants for incident asthma. The 10-year remission of asthma was 14.6% and inversely associated with rhinitis. Relapse was found in 38% of eligible subjects. a v a i l a b l e a t w w w . s c i e n c e d i r e c t . c o m j o u r n a l h o m e p a g e : w w w . e l s e v i e r . c o m / l o c a t e / r m e d Respiratory Medicine (2008) 102, 1730e1736
The Finnish experience to save asthma costs by improving care in 1987-2013
The Journal of allergy and clinical immunology, 2016
The Finnish National Asthma Program 1994-2004 markedly improved asthma care in the 1990s. We evaluated the changes in costs during 26 years from 1987 to 2013. Direct and indirect costs were calculated by using data from national registries. Costs from both the societal and patient perspectives were included. The costs were based on patients with persistent, physician-diagnosed asthma verified by lung function measurements. We constructed minimum and maximum scenarios to assess the effect of improved asthma care on total costs. The number of patients with persistent asthma in the national drug reimbursement register increased from 83,000 to 247,583. Improved asthma control reduced health care use and disability, resulting in major cost savings. Despite a 3-fold increase in patients, the total costs decreased by 14%, from €222 million to €191 million. Costs for medication and primary care visits increased, but overall annual costs per patient decreased by 72%, from €2656 to €749. The ...
Reduced severity and improved control of self-reported asthma in Finland during 2001-2010
Asia Pacific Allergy, 2015
Background: Asthma and allergies are common and cause substantial burden in symptoms and suffering, hospitalizations and medication costs. However, despite the high prevalence, asthma burden has already decreased in Finland in 2000s. Objective: We carried out an asthma barometer survey in all Finnish pharmacies to study changes in asthma severity and control, and use of health care services from 2001 to 2010. Methods: Asthma severity, comorbid allergic conditions, and use of medication and health care services were assessed in subjects who purchased asthma or allergy medication from the pharmacies all across the country during one week in 2001 and again in 2010. In 2001, 3,062 patients (mean age, 49 years), and in 2010, 1,114 patients (mean age, 51 years) participated. Results: In 2001 90% and in 2010 73% of the respondents reported physician-diagnosed asthma and were entitled to special reimbursement for their drug costs, i.e., they needed regular maintenance treatment. In 2001, 10% of the asthmatics regarded their disease as severe, compared with 4% in 2010, while the figures for mild asthma were 45% and 62%, respectively (p < 0.001). The proportion of patients needing emergency care during the last year decreased from 34% (2001) to 14% (2010) (p < 0.001) and the need for hospitalizations from 18% to 6% (p < 0.001). Smoking reduced from 24% to 18% among asthmatics (p = 0.002). In 2010, risk factors for severe asthma were older age, comorbid atopic eczema, and food allergy. Conclusion: During ten years, self-reported asthma severity has reduced and disease control improved in Finland.
Postgraduate Medical Journal, 1994
Geographical variation in asthma mortality rates within the United Kingdom could be a reflection of variability in effectiveness of medical care services, or epidemiological variation. In order to ascertain whether differing hospital admission processes could contribute to this variation, asthmatic patients admitted from two districts, experiencing above and below average mortality rates were compared. The present study was part of a cohort study of 1,200 consecutive acute adult admissions in 1987/88. In the main study, social data and information on referral were collected by interview for all patients. The admitting doctors' perception of the patient's severity was assessed on the basis of the severity of symptoms, and likelihood of morbidity or mortality if the patient was not admitted. Further information on asthmatic patients (treatment and physiological measurements) was retrieved from the notes.
Asthma programme in Finland: comparison of adult asthma referral letters in 1994 and 2001
Respiratory medicine, 2007
The aim of the study was to evaluate the quality of asthma-related referral letters at the launch of the Asthma Programme in 1994 and 7 years later in 2001. All referrals during 1 year (n=1121 in 1994, n=1136 in 2001) to one pulmonary department were screened in 2001. By the same inclusion criteria of asthma or suspicion of asthma, 624 letters (56% of all) from the year 1994 and 452 (40% of all) from the year 2001 were selected. The quality of study letters was assessed against the previously developed asthma referral letter criteria. Comparison of the referral letter quality in 1994 and 2001 was made. The proportion of poor letters decreased from 63% in 1994 to 44% in 2001, while that of good letters increased from 7% to 22%. Graphics of peak flow follow-up measurements (14% vs. 40%) and spirometry with bronchodilatation test (5% vs. 32%) were included significantly more often as an attachment. Lung functions are being measured more often in primary care, indication a more active d...
European Respiratory Journal, 2002
Asthma is the most common chronic disorder among Finnish children, however, the economic burden of paediatric asthma in Finland has not yet been comprehensively evaluated. The objective of this study was to compare inpatient resource utilisation between younger (2-5 yrs) and older children (6-14 yrs) with asthma in Finland. A national database of inpatient resource utilisation was applied to determine use of hospital services among children with asthma in 1999. Regional estimates of charges were combined with hospitalisation episodes to determine total inpatient cost. The results indicate that younger asthmatic children consume 3-times more inpatient resources per capita. Incidence of first admissions because of asthma was 3-times higher in younger children. Hospitalisation and rehospitalisation rates were also 3-and 4-times higher, respectively. The total annual inpatient cost of asthma in children aged 2-5 and 6-14 yrs was J 1.98 million with each group accounting for J 1.12 million and J 0.86 million, respectively. Regional and age-related differences in hospitalisation rates and costs were likely related to variable clinical practice on the primary level, difficulties with diagnosis and compliance among younger children.
Asthma Programme in Finland: Did the use of secondary care resources become more rational?
Respiratory Medicine, 2010
Objectives: The aims were to evaluate the profile of newly diagnosed adult asthma cases and the approach adopted to the secondary care management at the launch of the Finnish asthma programme in 1994 and seven years later, in 2001. Methods: A retrospective medical record audit was made of non-acutely referred patients with asthma in 1994 (n Z 165) and in 2001 (n Z 133). Clinical profile data, numbers of out-patient visits and periods of in-patient care before and after asthma diagnosis were gathered from referral letters and secondary care records. Results: The newly diagnosed asthma patients in 2001 were older, more obese and had more co-morbidities. The main asthma symptoms, such as dyspnoea, wheezing and cough, occurred equally in both years but were more often periodic than daily in 2001. Wheezing during auscultation was significantly less common in 2001. The diagnostic process was associated to a history of asthma in first-degree relatives (OR 5.34, 95% CI 1.12e24.49) in 1994 and a visit to a nurse prior to that to a physician (OR 3.13, 95% CI 1.17e8.37) in 2001. Secondary care visits per new case of asthma (7.3 in 1994 vs. 5.4 in 2001) and days in hospital (3.6 in 1994 vs. 0.95 in 2001) decreased significantly. a v a i l a b l e a t w w w . s c i e n c e d i r e c t . c o m j o u r n a l h o m e p a g e : w w w . e l s e v i e r . c o m / l o c a t e / r m e d Respiratory Medicine (2010) 104, 957e965
Asthma severity and medical resource utilisation
European Respiratory Journal, 2004
Asthma represents a growing public health problem and the cost of asthma has been rising in many countries. The aim of this study was to estimate the direct and indirect cost of asthma among adult patients in Italy, and to assess the relationship between healthcare resource use and asthma severity according to the Global Initiative for Asthma (GINA) classification system.
A case-control study of deaths from asthma
Thorax, 1986
A population based case control-study was initiated in 1981 to identify risk factors for death from asthma. Over a two year period all deaths in the Auckland population possibly due to asthma, in people less than 60 years of age, were investigated. From the 47 people who died from asthma 44 who had useful reversibility of airways obstruction (records showing > 20% variability of peak flow or a history indicating equivalent variability of shortness of breath) before death were selected as cases for the study. Both hospital and community based controls were used. The cases were more likely than were the community controls to have had severe disease, a hospital admission or visits to a hospital emergency department in the previous year (odds ratios 4-4, 16-0, 8-5 respectively). The asthmatic patients who died were more likely than either group of controls to have had a previous life threatening asthma attack. Poor management of the disease and poor compliance on the part of the patient increased the risk of death. In addition, use of three or more types of asthma drug within the past year was associated with an increased risk of dying that was independent of disease severity. Of interest was a similarity between asthmatic patients admitted to hospital and those who died. Nevertheless, a history of a previous life threatening attack and a recent admission to hospital identified a group at high risk.