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Assessment of levels of asthma control among adult patients with asthma at Chitungwiza Central Hospital, Zimbabwe.

ABSTRACT: Background:The management of the reversible airways obstruction forms the cornerstone of quality asthma management. The aim of this study was to assess the level of control for asthma in adult patients, using a cross sectional study design. The assessment of control for asthma was based on the ACQ. Methods:We conducted a cross-sectional study to measure the level of control for asthma among patients with asthma who volunteered and were reporting to Chitungwiza Central Hospital. We interviewed and conducted spirometry (lung function testing) on 400 adult patients with asthma. We used the ACQ questions to interview patients. A trained health care provider performed spirometry using the Koko Legend spirometer after meeting all the ambient conditions as outlined in the American Thoracic Society guidelines. Results:Our study assessed levels of asthma control among 400 adult patients with physician-diagnosed asthma. The results showed that 248 (62%) participants had uncontrolled asthma. The median age of the adult patients who had uncontrolled asthma was 35 years (IQR: 27-44). Using the clinical practice cut-point of 0.75 for controlled asthma, only 152 (38%) were controlled, while 72 (18.8%), 50 (12.5%) and 123 (30.7%) were mildly uncontrolled, moderately uncontrolled and very uncontrolled respectively. Among participants who were widowed had uncontrolled asthma (p?=?0.003) while most of the married 103 (67.8%) had controlled asthma (p?=?0.018). The findings of the study showed that all the items on the ACQ were significantly different in asthma mean scores (p???0.0001). Conclusion:We concluded that most asthma patients that participated in the study were uncontrolled. We therefore, recommend an evaluation of factors associated with poor asthma control in order to improve asthma care and achieve good asthma control outcomes.

SUBMITTER: Ndarukwa P

PROVIDER: S-EPMC7001265 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Assessment of levels of asthma control among adult patients with asthma at Chitungwiza Central Hospital, Zimbabwe.

Ndarukwa Pisirai P Chimbari Moses John MJ Sibanda Elopy E

Allergy, asthma, and clinical immunology : official journal of the Canadian Society of Allergy and Clinical Immunology 20200204

<h4>Background</h4>The management of the reversible airways obstruction forms the cornerstone of quality asthma management. The aim of this study was to assess the level of control for asthma in adult patients, using a cross sectional study design. The assessment of control for asthma was based on the ACQ.<h4>Methods</h4>We conducted a cross-sectional study to measure the level of control for asthma among patients with asthma who volunteered and were reporting to Chitungwiza Central Hospital. We ...[more]

PMID: 32042285

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Project description:BackgroundAlthough asthma is a serious public health concern in Zimbabwe, there is lack of information regarding the decision to seek for healthcare services among patients. This study aimed to determine the health care seeking behaviour of adult patients with asthma attending Chitungwiza Central Hospital in Zimbabwe.MethodsA cross-sectional study was conducted among 400 patients with asthma. A questionnaire with four thematic areas (i) patients' demographic characteristics, (ii) types of health seeking behaviours (iii) knowledge of asthma treatment and (iv) attitudes on asthma treatment was used.ResultsWe determined the sequence of remedial action that people undertake to rectify perceived ill health commonly referred to as health care seeking behaviours in 400 adult patients with asthma. This behaviour was considered good if the patient sought care at the hospital/clinic and or private practitioners. Poor health seeking behaviour was adjudged if patients sought no treatment, self-treated or resorted to traditional or faith healers for care.The majority 261(65.3%) of the study participants were females mainly between ages 29-39?years who lived in the urban setting. Distance to health facility, perception of supportive roles of healthcare providers, perceived good quality of service and knowledge of asthma complications were key determinants for health seeking behaviour. The results showed that majority 290 (72.5%) reported good health seeking behaviour. The correlates of good health seeking behaviour included financial capacity to pay for medical care [OR: 0.50 (CI: 0.31-0.83); p?=?0.008)] and receiving good quality of asthma treatment [OR: 0.59 (CI: 0.37-0.93); p?=?0.03)]. The inability to voluntarily seek own asthma treatment [OR: 1.68 (CI: 1.05-2.70); p =?0.03) was a significant risk factor (68% more likely) for poor health seeking behaviour.ConclusionsWe concluded that prior to scaling up asthma treatment programmes in Zimbabwe, there is need to address, individual-level, community-level and health service level barriers to health seeking among asthma patients.

Project description:ObjectiveThe convergence of asthma and air pollutants in ageing populations is currently a growing health issue worldwide, and hence there is an essential need to investigate the association between exposure to air pollution, particularly ozone (O3), and exacerbation requiring admission in patients with asthma.SettingA case-control study at a tertiary referral hospital in central Taiwan.ParticipantsWe used an asthma cohort, which included 11 400 patients with asthma, for the period 2006-2018 at Taichung Veterans General Hospital.Primary and secondary outcome measuresWe identified patients who had admitted for exacerbation as cases and selected patients with asthma without exacerbation, matching (1:4) the cases for age, gender and season of exacerbation, as controls. Data on hourly level of air pollutants were obtained from the Taiwan Environmental Protection Administration. We used conditional logistic regression and calculated adjusted ORs (adjORs) with 95% CIs.ResultsWe enrolled 11 400 participants with asthma, and 4.4% (501) of them had been admitted for exacerbation. Participants with asthma with exacerbation requiring hospitalisation were exposed to a higher level of O3 8-hour daily maximum (adjOR 1.009, 95% CI 1.001 to 1.016) and were more likely to have high Charlson Comorbidity Index (CCI ≥3; adjOR 2.198, 95% CI 1.729 to 2.794) and asthma-chronic obstructive pulmonary disease overlap (adjOR 4.542, 95% CI 3.376 to 6.611) compared with those without exacerbation. The aforementioned associations between exacerbation of asthma requiring hospitalisation and exposure to O3 were similar when defined by either O3 1-hour daily maximum or O3 24-hour average. Moreover, the O3 relevant exacerbation of asthma mainly existed in those aged older than 65 years and patients with medical comorbidities, including gastrointestinal diseases, cardiovascular diseases, neurological diseases, diabetes and renal disease.ConclusionsOur findings highlight the need for vigilance of exposure to O3 among elderly with asthma, particularly those with medical comorbidities. Further studies are warranted to investigate the underlying mechanisms.

Project description:IntroductionThe incidence of non-communicable diseases (NCDs) has been reported to be rising over the years leading up to 2010. In Zimbabwe, there are few studies done to examine the incidence of NCDs in people living with HIV (PLHIV) on anti-retroviral treatment (ART).ObjectiveTo determine the incidence of NCDs in HIV patients on ART at the Chitungwiza Central Hospital over ten years and the associated risk factors.MethodsThis was a retrospective cohort study using data from 203 patients enrolled on ART at the Chitungwiza Central Hospital between 2010 and 2019. All 500 records were considered and the selection was based on participants' consenting to the study and their strict adherence to ART without absconding. The incidence of NCDs was determined and generalized estimating equations (GEE) were used to estimate the association between NCDs and the selected risk factors.FindingsData collected at the study's baseline (2010) showed that the most prevalent NCD was hypertension, found in (18/203) 8.9% of the study participants, followed by diabetes (6.9%), then followed by cardiovascular diseases (CVD) (3.9%), and the least common NCD was cancer (1.9%). Incidences of all of these NCDs showed an increasing trend as the time of follow-up progressed. The factors found to be significantly associated with the development of NCDs were gender (p = 0.002) and follow-up time (p<0.001). Geographical location was a significant risk factor as urban patients were more likely to develop hypertension as compared to the peri-urban patients (p = 0.001).ConclusionsNCDs and HIV comorbidity is common with women more likely than males to develop NCDs as they advance in age. There is need to devise targeted intervention approach to the respective NCDs and risk factors since they affect differently in relation to the demographic details of the participants.RecommendationsThis paper recommends a multi-stakeholder approach to the management of NCDs, with researchers, clinicians and the government and its various arms taking a leading role.

Project description:Background:The primary goal of asthma management is to achieve good asthma control. However, poor patient-physician communication, unavailability of appropriate medications, and lack of long-term goals have made asthma control difficult in developing countries. Poor assessment of asthma control and quality of life is a major cause of suboptimal asthma treatment worldwide, and information regarding this issue is scanty in developing countries like Ethiopia. This study thus attempted to assess the level of asthma control and quality of life in asthmatic patients attending Armed Forces Referral and Teaching Hospital. Methods:A cross-sectional study comprising 184 physician-diagnosed asthmatic patients was conducted using interview, chart review, and prescription assessment. Asthma control was assessed using Asthma Control Test, while asthma quality of life was assessed using Mini-Asthma Quality of Life Questionnaire (mini-AQLQ). Spearman's rank correlation analysis was performed to understand the relationship between mean mini-AQLQ score and asthma control. Receiver operating characteristic curve analysis was performed to establish cut-off values for mini-AQLQ. Results:Asthma was uncontrolled in 67.9% subjects. There was a strong correlation between asthma control and quality of life (rs = 0.772; P < 0.01). A cut-off value for the quality of life was established at 4.97. Majority of the patients were taking two or three antiasthmatic drugs. Oral tablet and inhaler short-acting beta agonists (SABA) were the frequently combined drugs. Uncontrolled asthma was associated with middle-aged adults (adjusted odds ratio (AOR) = 6.31; 95% CI: 2.06, 19.3; P = 0.001), male gender (AOR = 0.38; 95% CI: 0.15, 0.98; P = 0.044), married (AOR = 0.24; 95% CI: 0.08, 0.78; P = 0.017), comorbidities (AOR = 0.23; 95% CI: 0.09, 0.61; P = 0.003), and oral SABA use (AOR = 0.22; 95% CI: 0.09, 0.59; P = 0.003). Male gender (AOR = 0.36; 95% CI: 0.16, 0.84; P = 0.018), intermittent asthma (AOR = 0.18; 95% CI: 0.04, 0.86; P = 0.032), use of oral corticosteroids (AOR = 0.22; 95% CI: 0.06, 0.73; P = 0.013), and SABA (AOR = 0.39; 95% CI: 0.17, 0.89; P = 0.026) were found to have a significant association with poor asthma-related quality of life. Conclusion:The findings collectively indicate asthma remains poorly controlled in a large proportion of asthma patients in the study setting. Moreover, quality of life appears to be directly related to asthma control. Healthcare providers should therefore focus on asthma education with an integrated treatment plan to improve asthma control and quality of life.

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Assessment of levels of asthma control among adult patients with asthma at Chitungwiza Central Hospital, Zimbabwe.

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Assessment of levels of asthma control among adult patients with asthma at Chitungwiza Central Hospital, Zimbabwe.

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