Awareness Of Chronic Obstructive Pulmonary Disease Research Articles

Management of COPD in Asia: A position statement of the Asian Pacific Society of Respirology

Chronic obstructive pulmonary disease (COPD) is a major disease in Asia. However, how to manage specifically Asian COPD patients has not been proposed. Awareness of COPD is very low and underdiagnosis/undertreatment is common in Asian countries. Low utilization of pulmonary function test and inhalers is also a problem. Moreover, high smoking prevalence and air pollution are barriers to managing Asian patients with COPD. The relatively low body mass index of Asian patients with COPD can increase their risk for experiencing adverse effects from COPD drugs. Physicians should consider the unique features of Asian populations with COPD such as the high prevalence rates of bronchiectasis and tuberculosis-destroyed lungs, biomass smoke exposure and parasitic infection.

Management of patients with obstructive lung disease in South India: a retrospective study of spirometry and bronchodilator use in an urban health centre

Background: Based on the burden of obstructive lung diseases program (BOLD), the global prevalence of chronic obstructive pulmonary disease (COPD) was 11.7% in which 90% of the deaths occur in low- and middle-income countries. India and China are estimated to account for 66% of total global COPD mortality. The Indian Chest Society (ICS) recommends spirometry to document irreversible airflow limitation in patients suspected of having COPD. However, the reported usage of spirometry among primary care physicians in India is only 10-20% as primary health care centers in India are not equipped with spirometry or inhaler devices.Methods: A retrospective study was done on patients treated for respiratory symptoms with bronchodilators at an urban health centre to document the practice pattern of primary care physicians with regards to use of spirometry in patients on bronchodilators.Results: Of the 1196 patients on bronchodilators, spirometry was documented in 15.5%. Patients on inhalers, using more than one therapy and males less than 55 years were more likely to undergo spirometry. About 52.4% of patients who underwent spirometry were found to have post bronchodilator forced expiratory volume at first second (FEV1)/ forced vital capacity (FVC) less than 0.7 of which 43% had severe disease and 44% had poor post-broncho-dilator reversibility.Conclusions: Besides diagnostic spirometry, management guidelines for COPD should be complemented by health education to change patients’ perception of respiratory symptoms, increase awareness of COPD in those with risk factors and change their health seeking behaviour along with continuous professional development activities for primary care physicians.

Assessing global COPD awareness with Google Trends

Although chronic obstructive pulmonary disease (COPD) prevalence and mortality rates rise continuously, patients often remain undiagnosed, probably due to a lack of disease-related awareness. The aim of this study was to quantify public interest in COPD by analysing the frequency of web queries via Google.Data from 2004 to 2018 were collected using the search engine query data analysis tool Google Trends. The relative search volume of the topic "chronic obstructive pulmonary disease" was compared with the relative search volume of nine topics representing the major causes of death in high-income countries according to the World Health Organization.Our analysis showed highest relative search volumes for the topics "diabetes mellitus", followed by "stroke" and "breast cancer". The topic "chronic obstructive pulmonary disease" ranked eighth and its relative search volume clearly displayed a seasonal variation, with peaks in the first and the fourth quarter of the year.This analysis reveals that COPD is highly under-represented in the public interest, while real-world prevalence constantly rises, indicating that there is still an urgent need to raise the levels of awareness for COPD.

ROLE OF PHARMACIST INTERVENTION ON COPD PATIENTS OF SELECTED AREAS IN CHITRADURGA: A KAP STUDY

Background: Chronic obstructive pulmonary disease (COPD) is preventable and treatable disease state characterized by air flow limitation that is not fully reversible. Severity of the symptoms is increased during exacerbations.
 Objectives: The purpose of the study is to assess and improve the knowledge regarding COPD among study subjects.
 Materials and Methods: A Cross-sectional interventional study was carried out among the peoples in selected areas of the Chitradurga city for a period of six months.
 Result: A total 207 subjects enrolled in the study in that 155 male and 52 females. In our study mean score of post test was more (5.87±1.68) when compare to pre-test (2.63±1.46) which show significant increase in their knowledge after educating them (p=0.000). A total of 207 subjects were enrolled into the study. SPSS Software was used to calculate the statistical estimation. Paired t-test was used to detect the association status of different variables.
 Conclusion: The relatively good level of COPD awareness needs to be maintained to facilitate future prevention and control of the disease. This study had identified that negative illness perceptions should be targeted, so that they will not avoid patients from seeking for COPD treatment and adhere to it.
 Key words: Cross sectional study, Knowledge, practice, COPD.

A 10-Year History of Anti-Smoking Campaigns and Enlightenment Activities for Chronic Obstructive Pulmonary Disease for Citizens at the Plaza in Ebina City.

The prevalence of chronic obstructive pulmonary disease (COPD) is 8.6% in Japan and 10% worldwide. Unfortunately, many patients with COPD are not correctly identified and appropriately educated regarding the condition. In this paper, we demonstrate that some citizens of Ebina City with symptoms suspicious for COPD, such as cough, sputum production, and shortness of breath, have undiagnosed COPD. We describe our activities to raise awareness of COPD through a 10-year campaign. From 2006 to 2015, we developed activities to raise awareness of COPD, including public lectures, utilization of pulmonary function tests, and questionnaires on subjective symptoms and knowledge of COPD. Among 1,206 participants aged>40 years, COPD was suspected in 5.6%, as indicated by airway obstruction (i.e. forced expiratory volume in 1 second (FEV1)/forced vital capacity ratio (FVC) <0.70). However, most of these participants were not diagnosed with COPD. Furthermore, half of these participants had not consulted a medical institution despite demonstrating symptoms. Results of the COPD awareness questionnaire, which was administered to 1,055 people, indicated that 65% of survey respondents were unaware of COPD. There are individuals with symptoms suspicious for COPD who are unaware of the disease at the Plaza in Ebina City. Clinicians have a responsibility to raise public awareness of COPD and to reduce the prevalence of COPD and its associated mortality.

Smart System for Lung Disease Early Detection

Tuberculosis and Pneumonia are two of the ten deadliest diseases in Indonesia, and Chronic Obstructive Pulmonary Disease (COPD) ranks fourth as the leading cause of death in the world. In fact, Indonesian people still lack awareness of COPD. However, some conditions of body organs such as lungs can be diagnosed through sounds. Although pulmonary auscultation has been widely used, technological advancement in the field of digital lung sound analysis and classification provide new possibilities that need to be explored. ANFIS is a popular branch of AI science and is widely applied for classification, prediction, and image processing. ANFIS is essentially able to implement human expertise used in a decision-making process. The objectives of this study are (1) to develop a smart system for the early detection of lung diseases using ANFIS, and (2) to determine smart system accuracy. The smart system was developed using a Waterfall model in sequence starting from analysis, design, coding, and testing. ANFIS that had been built consisted of four inputs and one output, with 81 rules. At the ANFIS development stage, several ANFIS architectures with MF type and different optimization methods had been tested. The smallest RSME value was 4.5357e-06, which was obtained from the training data testing using MF trapezoid (trapmf), hybrid optimization method, error tolerance of 0.0001, and 30 epochs.

Lack of awareness towards smoking-related health risks, symptoms related to COPD, and attitudinal factors concerning smoking: an Internet-based survey conducted in a random sample of the Danish general population

ABSTRACTBackground: Although chronic obstructive pulmonary disease (COPD) is one of the leading causes of morbidity and mortality globally, several studies have shown little awareness of COPD in the general population. The awareness of COPD in the Scandinavian countries is, however, sparsely investigated.Objective: The aim of this study was to explore the awareness in the general Danish population of smoking-related health risks and symptoms related to COPD and attitudinal factors concerning smoking.Design: Adults aged 18 years or older were randomly selected to reflect the background population. An Internet-based questionnaire was conducted in January–February 2015.Results: A total of 1002 answered the questionnaire (515 males; 487 females). In total, 17.7% were current smokers (men: 15.5%–women: 19.9%). More smokers and ex-smokers knew the symptoms of COPD compared to never-smokers (p < 0.001). Ex-smokers had undergone more pulmonary function tests than smokers and never-smokers (p < 0.001) and significantly more men than women who had undergone pulmonary function test.Ex-smokers were more likely to rate cancer as the most feared disease (p = 0.026) than the smokers. Of the smokers, 28% did not regard COPD as a deadly disease and significantly more smokers than ex-/never-smokers believed that smoking cessation should not be mandatory before treatment of COPD and asthma (p < 0.001).Conclusion: Overall, smokers, ex-, and never-smokers had little knowledge of COPD regarding aetiology, symptoms, and severity thus emphasizing the necessity of early detection of COPD and more focus on spirometry in general practice, especially amongst smokers.There is a great discrepancy between the attitude of smokers and ex-/never-smokers towards mandatory smoking cessation before receiving treatment of smoking-related diseases.Funding: GlaxoSmithKline Pharma A/S Brøndby, financially supported the collecting of data by Voxmeter A/S. The authors had full access to the raw data and did not receive any financially support.

Assessing Airflow Limitation among Smokers in a Primary Care Setting.

BackgroundMany smokers have undiagnosed chronic obstructive pulmonary disease (COPD), and yet screening for COPD is not recommended. Smokers who know that they have airflow limitation are more likely to quit smoking. This study aims to identify the prevalence and predictors of airflow limitation among smokers in primary care.MethodsCurrent smokers ≥ 40 years old who were asymptomatic clinic attendees in a primary care setting were recruited consecutively for two months. We used a two-step strategy. Step 1: participants filled in a questionnaire. Step 2: Assessment of airflow limitation using a pocket spirometer. Multiple logistic regression was utilised to determine the best risk predictors for airflow limitation.ResultsThree hundred participants were recruited. Mean age was 58.35 (SD 10.30) years old and mean smoking history was 34.56 pack-years (SD 25.23). One in two smokers were found to have airflow limitation; the predictors were Indian ethnicity, prolonged smoking pack-year history and Lung Function Questionnaire score ≤ 18. Readiness to quit smoking and the awareness of COPD were low.ConclusionsThe high prevalence of airflow limitation and low readiness to quit smoking imply urgency with helping smokers to quit smoking. Identifying airflow limitation as an additional motivator for smoking cessation intervention may be considered. A two-step case-finding method is potentially feasible.

Primary Care Physicians', Nurse Practitioners' and Physician Assistants' Knowledge, Attitudes and Beliefs Regarding COPD: 2007 To 2014.

To assess current primary care physicians', nurse practitioners' (NP) and physicians assistants' (PA) knowledge, attitudes and beliefs regarding chronic obstructive pulmonary disease (COPD) and changes from a similar 2007 assessment, we surveyed attendees of 3 regional continuing medical education programs and compared the 2013/2014 responses with responses to a similar survey completed in 2007. Survey data included information on personal demographics, agreement with perceived barriers to COPD diagnosis, awareness, and use of COPD guidelines, and beliefs regarding the value of available COPD therapies. In 2013/2014, 426 primary care clinicians (278 medical doctors [MDs] and doctors of osteopathic medicine [DO] and 148 NPs/PAs) provided useable responses (overall response rate 61%). Overall these physicians were older and more experienced than the NPs/PAs but with few other differences in responses except significantly greater physician reported use of spirometry for COPD diagnosis. About half of the clinicians reported having in-office spirometers but less than two thirds reported using them for all COPD diagnoses. All respondents reported multiple barriers to COPD diagnosis but with fewer than in 2007 reporting lack of knowledge or awareness of COPD guidelines as a major barrier. The most striking difference between 2007 and 2013/2014 responses was the marked increase in beliefs by all clinicians in the ability of COPD treatments to reduce symptoms and numbers of exacerbations. These data affirm that primary care clinicians continue to report multiple barriers to COPD diagnosis including lack of easy access to spirometry and frequent failure to include spirometry in diagnostic confirmation. However, since 2007, the clinicians report a remarkable decline in therapeutic nihilism, which may enhance their interest in learning more about diagnosing and managing COPD.

National Chronic Obstructive Pulmonary Disease Awareness Month — November 2015

National Chronic Obstructive Pulmonary Disease Awareness Month — November 2015

Prevalence, awareness, characteristics, and health outcomes associated with COPD at-risk status among adults in Japan

Objectives: We examined the prevalence of chronic obstructive pulmonary disease (COPD) diagnosed and at-risk status, and public awareness of COPD among adults in Japan, as well as respondent characteristics and health outcomes compared with controls. Methods: Regression models used 2012 National Health and Wellness Survey in Japan data to compare COPD-diagnosed, at-risk, and healthy adults (aged ≥18) on demographics, health behaviors, health-related quality of life (HRQoL), productivity and healthcare resource use. Results: Among n = 29,978 respondents, diagnosed COPD prevalence was 0.9%; 26.9% were at-risk. Relative to controls, those at-risk and diagnosed with COPD had significantly greater healthcare resource use, with lower productivity and HRQoL. Fewer than 20% of respondents were aware of COPD. Conclusions: Over 25% of adult Japanese respondents were at-risk for COPD and had health outcomes impairments relative to controls. Efforts to increase awareness among the general public are needed.

Cutting edge of COPD therapy: current pharmacological therapy and future direction

Chronic obstructive pulmonary disease (COPD) is a common global health problem with increasing incidence and mortality. Therefore, attempting to increase the awareness of COPD and disseminate an effective system of management for COPD is important for human health. The management of stable COPD should be based on the disease severity, which is assessed by the severity of airflow limitation, symptoms and risk of exacerbations. The current mainstay of COPD therapy is bronchodilators. Recent advances in the development of both long-acting muscarinic receptor antagonists (LAMAs) and long-acting β2-adrenergic receptor agonists (LABAs) enable us to not only improve lung function, symptoms and quality of life, but also decrease the frequency of exacerbations and curb the rate of progression of airflow limitation. Because there are clinical phenotypes of COPD which have increased airway inflammation, inhaled corticosteroids are likely considered for a supplemental medicine added to an optimal long-acting inhaled bronchodilator regimen for frequent exacerbators and patients with the overlap COPD-asthma phenotype. To establish novel COPD therapies that can considerably reduce the disease progression and mortality as well as the comorbidities associated with COPD, new therapeutic targets that are involved in the pathophysiology of COPD are being investigated.

COPD cases detected by spirometry on world COPD day event in Bursa

Objective. We organized a ‘World Chronic Obstructive Pulmonary Disease (COPD) Day’ event to raise awareness in society of the disease and we evaluated the results of the activity. Method . Volunteers (n= 79) consisted of persons shopping in a famous shopping center in Bursa. A short past history of COPD from the volunteers was requested. Pulmonary Function Tests were performed by spirometry and a Fagerstrom test for dependence was filled out by the volunteers. In cases where airway obstruction was detected, physicians performed a reversibility test. Results. Of the 79 volunteers who participated in the study, 39 cases were detected to have airway obstruction. Of those, 15 patients had been previously diagnosed with COPD; on the other hand, 24 patients were diagnosed with COPD for the first time. There was no newly diagnosed COPD patient among the nonsmokers. The prevalence of COPD was 49.36% and the awareness rate was only 38.46%. Conclusion. In the present study, we determined that the COPD prevalence is 49.36%, which is quite high when compared with the previous studies published in Turkey. In such a cross sectional study, volunteers would probably be composed of persons who would have the disease at higher rates. We observed that there was a low awareness of COPD among smokers. Events that are aiming to increase the social awareness to such a particularly prevalent disease should be encouraged.

Awareness of COPD in a high risk Korean population.

PurposeIncreased awareness and understanding of chronic obstructive pulmonary disease (COPD) is an important aspect of disease management. The aim of this study was to explore COPD awareness among smokers participating in a smoking cessation program.Materials and MethodsFace-to-face interviews were conducted with 289 subjects in three smoking cessation clinics, using a structured questionnaire.ResultsA total of 68.2% of subjects had COPD-related symptoms, and 19.7% were in poor health. Only 1.0% of the subjects knew that COPD was a respiratory disease. A total of 2.4% of subjects had been diagnosed with COPD and received treatment. Television was the most common source of information about COPD, with 57.1% of the subjects receiving information in this way. After being informed about COPD, smoking-cessation willingness increased in 84.1% of the study group. It increased in 86.3% of the subjects without awareness of COPD and in 81.2% of subjects with COPD-related symptoms.ConclusionWe found that awareness of COPD is very poor among current smokers in Korea. Many smokers perceived their health status as good, despite the presence of COPD-related symptoms. As the level of smoking-cessation willingness was different between those with and without awareness of COPD or COPD-related symptoms, a personalized education program with various educational tools may be needed to enhance awareness of the disease and to motivate smokers to quit.

Socioeconomic Effects of Chronic Obstructive Pulmonary Disease from the Public Payer's Perspective in Poland.

Chronic obstructive pulmonary disease (COPD) is currently the third most common cause of death worldwide and the total number of people affected reaches over 200 million. It is estimated that approximately 50 % of persons having COPD are not aware of it. In the EU, it is estimated that the total annual costs of COPD exceed €140 billion, and the expected increase in the number of cases and deaths due to COPD would further enhance economic and social costs of the disease. In this article we present the results of cost analysis of health care benefits associated with the treatment of COPD and with the disease-related incapacity for work. The analysis is based on the data of the National Health Fund and the Social Insurance Institutions, public payers of health benefits in Poland. The annual 2012 expenditures incurred for COPD treatment was €40 million, and the benefits associated with incapacity for work reached more than €55 million. The extent of these expenditures indicates that it is necessary to optimize the functioning system, including the allocation of resources for prevention, social awareness, and detection of COPD at early stages when treatment costs are relatively low.

Prevalence of chronic obstructive lung disease in Korea using data from the fifth Korea national health and nutrition examination survey.

BackgroundChronic obstructive pulmonary disease (COPD) is the fifth leading cause of death worldwide. The awareness and treatment rate of the disease are low despite its relatively high prevalence. With the added data, this study aimed to identify changes in prevalence and risk factors of COPD using the data from the 5th KNHNES.MethodsThe subjects of this study were 8,969 individuals aged 40 and older who satisfied suitability and reproducibility for pulmonary function tests. The prevalence, awareness and risk factors of COPD were predicted based on the questionnaires on gender, age, educational level, income level, smoking history, body mass index (BMI) and other COPD related questions.ResultsDiagnosis of COPD was based on the airflow limitation (forced expiratory volume in one second/forced vital capacity <0.7) of the Global Initiative for Chronic Obstructive Lung Disease (GOLD) criteria. The prevalence of COPD from 2010 to 2012 was 13.7%, of which 23.3% was men and 6.5% women. The prevalence was on the rise, with 12.2% in 2010, 13.2% in 2011, and 15.5% in 2012. In GOLD stage 1, the percentages of those who had cough or sputum and smoking history were 12.1% and 75.5%, respectively, but only 0.1% was diagnosed with COPD. Even after adjusting for asthma and tuberculosis, men, old age, larger amount of smoking were linked with a higher prevalence of COPD, and obese and higher educational level were associated with a lower prevalence of COPD.ConclusionThe prevalence of COPD in Korea has been increasing every year, and a higher prevalence was associated with male, older age, more amount of smoking, lower educational level and lower BMI.

Awareness of chronic obstructive pulmonary disease in current smokers: a nationwide survey.

Background/AimsCigarette smoking is the most common risk factor for chronic obstructive pulmonary disease (COPD). However, few studies of the attitudes toward COPD of smokers, the group at risk of developing this condition, have been conducted. The purpose of this study was to explore the awareness of and attitudes toward COPD of current smokers.MethodsThe sample consisted of 502 individuals aged 45 and older from throughout Korea who smoked at least 10 packs of cigarettes per year. Telephone interviews using a structured questionnaire were conducted with respondents.ResultsFirst, we evaluated the health status of subjects, finding that 45.4% considered themselves to be in good health. We also asked about COPD-related symptoms, and 60.6% of subjects reported such symptoms. However, only 1.2% of subjects had been diagnosed with or treated for COPD, only 0.4% spontaneously mentioned COPD as a respiratory disease, and only 26.5% recognized COPD as a respiratory disease after seeing a list of such diseases. Television ranked as the top source of information about COPD. The willingness of 45.0% of subjects to stop smoking increased after being informed about COPD.ConclusionsDespite having COPD-related symptoms, most smokers did not know that COPD is a respiratory disease. The attitudes of smokers toward COPD and smoking cessation varied according to socioeconomic status. In summary, a continuous effort to increase the awareness of COPD among smokers is needed. Additionally, strategies tailored according to different socioeconomic groups will also be necessary.

An Estimate of the Prevalence of COPD in Africa: A Systematic Analysis

Background: Chronic obstructive pulmonary disease (COPD) is among the leading causes of death globally, accounting for about 3 million deaths worldwide in 2011. We aimed to estimate the prevalence of COPD in Africa in the year 2010 to provide the information that could assist health policy in the region. Methods: We conducted a systematic review of Medline, EMBASE and Global Health for studies on COPD published between 1990 and 2012. We included original population based studies providing estimates of the prevalence of COPD. We considered the reported estimates in terms of the mean age of the sample, sex ratio, the year of study and the country of the study as possible covariates. Results from two different types of studies, i.e., based on spirometric and non-spirometric diagnosis of COPD, were further compared. The United Nation Population Division's population figures were used to estimate the number of COPD cases in the year 2010. Results: Our search returned 243 studies, from which only 13 met our selection criteria and only five were based on spirometry. The difference in the median prevalence of COPD in persons aged 40 years or older based on spirometry data (13.4%; IQR: 9.4%–22.1%) and non-spirometry data (4.0%; IQR: 2.1%–8.9%) was statistically significant (p = 0.001). There was no significant effect of the gender or the year of the study on the reported prevalence of COPD in either set of studies. The prevalence of COPD increased with age in spirometry-based studies (p = 0.017), which is a plausible finding suggesting internal consistency of spirometry-based estimates, while this trend was not observed in studies using other case definitions. When applied to the appropriate age group (40 years or more), which accounted for 196.4 million people in Africa in 2010, the estimated prevalence translates into 26.3 million (18.5–43.4 million) cases of COPD. Comparable figures for the year 2000 based on the same prevalence rates would amount to 20.0 million (14.1–33.1), suggesting an increase of 31.5% over a decade that is attributable to ageing of the African population alone. Conclusion: Our findings suggest that COPD is likely to already represent a very large public health problem in Africa. Moreover, rapidly ageing African population should expect a steady increase in the number of COPD cases in the next decade and beyond. The quantity and quality of available evidence does not match the size of the problem. There is a need for more research on COPD prevalence, but also incidence, mortality and risk factors in Africa. We hope this study will raise awareness of COPD in Africa and encourage further research.

Unmet needs of patients with chronic obstructive pulmonary disease (COPD): a qualitative study on patients and doctors.

BackgroundChronic Obstructive Pulmonary Disease (COPD) is a chronic disease with repeated exacerbations resulting in gradual debilitation. The quality of life has been shown to be poor in patients with COPD despite efforts to improve self-management. However, the evidence on the benefit of self-management in COPD is conflicting. Whether this could be due to other unmet needs of patients have not been investigated. Therefore, we aimed to explore unmet needs of patients from both patients and doctors managing COPD.MethodsWe conducted a qualitative study with doctors and patients in Malaysia. We used convenience sampling to recruit patients until data saturation. Eighteen patients and eighteen doctors consented and were interviewed using a semi-structured interview guide. The interviews were audio-recorded, transcribed verbatim and checked by the interviewers. Data were analysed using a thematic approach.ResultsThe themes were similar for both the patients and doctors. Three main themes emerged: knowledge and awareness of COPD, psychosocial and physical impact of COPD and the utility of self-management. Knowledge about COPD was generally poor. Patients were not familiar with the term chronic obstructive pulmonary disease or COPD. The word ‘asthma’ was used synonymously with COPD by both patients and doctors. Most patients experienced difficulties in their psychosocial and physical functions such as breathlessness, fear and helplessness. Most patients were not confident in self-managing their illness and prefer a more passive role with doctors directing their care.ConclusionsIn conclusion, our study showed that knowledge of COPD is generally poor. There was mislabelling of COPD as asthma by both patients and physicians. This could have resulted in the lack of understanding of treatment options, outcomes, and prognosis of COPD. The misconception that cough due to COPD was contagious, and breathlessness that resulted from COPD, had important physical and psychosocial impact, and could lead to social isolation. Most patients and physicians did not favour self-management approaches, suggesting innovations based on self-management may be of limited benefit.

Sensitivity of the COPD assessment test (CAT questionnaire) investigated in a population of 681 consecutive patients referring to a lung clinic: the first Italian specific study

&#x0D; &#x0D; &#x0D; &#x0D; Background: Chronic Obstructive Pulmonary Disease (COPD) is a major cause of morbidity and mortality at global level even if still underestimated. The insufficient use of specific tools for an objective definition and staging, the inadequate awareness of COPD, but also a difficult patient-to-doctor communication, can contribute to the poor management of COPD. A very simple, short and sensitive questionnaire (the “COPD Assessment Test” - CAT questionnaire) is now available for assessing the impact of COPD on the patient’s health. The present study was designed to provide such evidence using data generated throughout Italy.&#x0D; Methods: The Italian validated version of the CAT questionnaire was distributed to 681 consecutive COPD patients of different severity (males = 480), well matched for age, gender, smoking habit, geographical distribution, BMI, dyspnoea score and educational level. The CAT score variability was investigated vs all anagraphic, and clinical variables, and spirometric indices of lung function (regression). No Italian data are available to our knowledge on the CAT use, neither in General Medicine, nor in the specialist setting.&#x0D; Results: Data of this study confirmed that the CAT questionnaire is a sensitive, simple, and quick tool for assessing the respiratory status of COPD patients. The CAT score proved not conditioned by the patient’s age, gender, body size, geographical origin, and educational level. It was inversely correlated with the spirometric values, even if not uniquely linked to them.&#x0D; Conclusions: The CAT score does not represent a surrogate measurement of lung function: it is an instrument which focuses on different areas of respiratory health in COPD patients, thus providing an useful and objective tool for the long-term clinical and therapeutic monitoring of COPD patients in the specialist outpatient setting.&#x0D; &#x0D; &#x0D; &#x0D;