Impact of tuberculosis on the quality of life

Impact of post-pulmonary tuberculosis sequelae and its management in a tertiary care facility in South India

BACKGROUND

Post-pulmonary Tuberculosis (PTB) sequelae are chest alterations caused by pulmonary tuberculosis problems, even after treatment and infection elimination. These alterations can cause pulmonary dysfunction, ranging from mild irregularities to acute dyspnea, increasing the risk of respiratory-related deaths. Current research aims to investigate the type, severity, clinical management, and impact on quality of life in affected individuals.

MATERIALS AND METHODS

A prospective observational study with 66 patients was carried out in a South Indian tertiary care facility. We gathered sociodemographic and clinical data from the patients. Imaging investigations (chest X-ray, CT scans) and pulmonary function test reports (Spirometry) were used to assess the post-pulmonary TB sequelae. The patient's quality of life was evaluated using the WHOQoL-BREF questionnaire.

RESULTS

Out of 66 patients, 66.7% were men, and the average age was 57.2 years. According to radiological analysis, most patients had airway difficulties (38%), followed by parenchymal problems (36.3%). Obstruction was the most typical abnormality identified (81.9%). Bronchodilators, LABA + ICS, SABA, leukotriene antagonists, antibiotics, and other fixed medications treat post-PTB sequelae. Substantial impairment was observed in quality of life.

CONCLUSION

Patients who have had pulmonary TB are prone to post-TB respiratory symptoms and sequelae. The quality of life noticeably declined. This study's findings underscore the importance of robust, evidence-based guidelines and practical implementation techniques for managing post-pulmonary TB.

Quality of life and associating factors in pulmonary tuberculosis patients

BACKGROUND

Quality of life is a significant issue among patients with tuberculosis and is used for evaluating treatment responses and therapeutic outcome. This study aimed to assess the quality of life in tuberculosis patients receiving anti-tuberculosis therapy for a short duration in the Vellore district of Tamil Nadu and its associated variables.

METHODS

A cross-sectional study was designed to evaluate pulmonary tuberculosis patients receiving treatment under category -1 registered in the NIKSHAY portal at Vellore. A total of 165 pulmonary tuberculosis patients were recruited from March 2021 to the third week of June 2021. On obtaining informed consent, the data were collected through the telephone interview by administering WHOQOL- BREF structured questionnaire. The data were examined with descriptive and analytical statistics. Multiple regression analysis for independent quality of life variables was done.

RESULTS

The lowest median scores, 31(25,38) & 38(25,44) was, related to psychological and environmental domains, respectively. In addition, the Man-Whitney & Kruskal Wallis showed a statistically significant variation in the mean quality of life for gender, employment status, duration of treatment, persistent symptoms, the location of residence of patients, and the stage of therapy. Age, gender, marital status, and persistent symptoms were the main associating factor.

CONCLUSION

Tuberculosis and its treatment influence psychological, physical functioning, and the environmental domain of patient quality of life. Attention is required in the follow-up and treatment of patients by monitoring their quality of life.

Quality of Life Amongst Multidrug-Resistant TB Patients: An Exploratory Study About Distributive Dimensions and Interactions

Background: Multidrug-resistant (MDR)-TB has emerged as a major challenge to eliminate TB as envisioned at policy level. Distinctive traits associated with the disease such as physical, psychosocial and environmental dimensions may influence the treatment outcome in both directions. Quality of life (QoL) indicators may capture these traits distinctively.

Objective: To quantify the differential effect of MDR-TB on specific QoL domains, their distributions across the strata and to check for possible interactions.

Method: This community-based cross-sectional study was conducted on 98 MDR-TB patients registered in the calendar year 2017 under National Tuberculosis Elimination Programme (NTEP) in a central Indian district using the WHO-QoL BREF Scale by patients in their vicinity. The transformed domain scores were descriptively summarized, stratified and exploratory visualised. Likert mapping for each item was done. A two-way ANOVA test was applied to check differences across strata and interaction effects were calculated.

Result: Participants perceived a higher QoL in the social domain (median score 69, IQR 56-75) while the psychological health domain (median 31 IQR 20.5-44) was professed as most negotiated by disease. More than 50% of participants were found to be dissatisfied with their assumed physical status in item-wise analysis. A statistically significant interaction (p=0.008) was detected with education strata to income tertile most evident in the physical domain while psychological domain alone (p=0.017) without significant interaction with treatment duration (p=0.316) was associated with the type of TB. Overall QoL scores were tilted in favour of an urban setting, male gender and towards a relatively younger population.

Conclusion: The overall deficits in QoL are evident in the study, per se in the psychological and physical domains. Moreover there is an inequitable distribution of these scores as revealed in the study. Inclusion of an additional parameter of periodical QoL assessment may thus predict the outcome at individual level and may address this inequity at policy level.

Health-Related Quality of Life (HRQoL) of Patients with Tuberculosis: A Review

Tuberculosis (TB) is a major killer and cause of human suffering worldwide and imposes a substantial reduction in patients’ health-related quality of life (HRQoL). HRQoL indicates the consciousness of patients regarding their physical and mental health. It is, therefore, very relevant in comprehending and measuring the exact impact of the disease state. Therefore, we undertook this review to summarize the available evidence on the impact of TB and its treatment on HRQoL. An in-depth understanding of HRQoL in TB patients can identify the existing management gaps. We undertook a systematic search through PubMed and CENTRAL. Data were extracted and tabulated for study design, targeted population, QoL instrument used, QoL domain assessed, and key findings. We included studies that assessed the effect of TB on the QoL both during and after treatment. There are no specific HRQoL assessment tools for utilization among TB patients. HRQoL is markedly impaired in patients with TB. The factors affecting HRQoL differ with active and latent TB, socio-demographics, socio-economic status, presence of co-infections, etc. This review’s findings can help to frame appropriate policies for tackling HRQoL issues in TB patients.

Quality of life with tuberculosis

Tuberculosis diagnosis and treatment currently revolves around clinical features and microbiology. The disease however adversely affects patients’ psychological, economic, and social well-being as well, and therefore our focus also additionally needs to shift towards quality of life (QOL). The disease influences all QOL domains and substantially adds to patient morbidity, and these complex and multidimensional interactions pose challenges in accurately quantifying impairment in QOL. For this review, PubMed database was queried using keywords like quality of life, health status and tuberculosis, and additional publications identified by a bibliographic review of shortlisted articles. Both generic and specific QOL scales show a wide variety of derangements in scores, and results vary across countries and patient groups. In particular, diminished capacity to work, social stigmatization, and psychological issues worsen QOL in patients with tuberculosis. Although QOL has been consistently shown to improve during standard anti-tubercular therapy, many patients continue to show residual impairment. It is also not clear if specific situations like presence of comorbid illnesses, drug resistance, or co-infection with human immunodeficiency virus additionally worsen QOL in these patients. There is a definite need to incorporate QOL assessment as adjunct outcome measures in tuberculosis control programs. Governments and program managers need to step up socio-cultural reforms and health education, and provide additional incentives to patients, to counter impairment in QOL.

Assessment of Health-Related Quality of Life among Tuberculosis Patients in a Public Primary Care Facility in Indonesia

Background and Objectives:

Evaluation of health-related quality of life (HRQoL) among tuberculosis (TB) patients could improve understanding about the burden associated with the diseases. There is a paucity of research regarding evaluation of HRQoL among TB population in Indonesia. This study aimed to investigate HRQoL among TB patients in Ciamis, Indonesia.

Methods:

This was a cross-sectional study conducted at one primary health-care facility in Ciamis, Indonesia. HRQoL was measured using the World Health Organization (WHO) QoL-BREF instrument which covers assessment on physical, psychological, social relationship, and environmental health domains. Multiple regression analysis was used to investigate the association between domain scores with demographic factors of the participants such as age, sex, education years, and types of treatment. Statistical analysis was conducted using SPSS software version 21.

Results:

Eighty-one participants were recruited in the present study. The total mean score for all domains was 45.35 (±23.3). The mean scores for physical, physiological, social relationship, and environmental health domains were 20.5 (±9.9), 76.4 (±11.9), 36.9 (±9.2), and 46.9 (±10.4), respectively. Education years were significantly associated with improved HRQoL in environmental health domain (P < 0.05).

Conclusion:

TB had remarkable negative impacts on patients HRQoL, with physical domain was the most affected. This finding calls upon strategies addressing HRQoL problems in the management of TB patients.

Mapping the epidemiological distribution and incidence of major zoonotic diseases in South Tigray, North Wollo and Ab'ala (Afar), Ethiopia

Zoonotic diseases continue to affect the health and livelihood of resource limited communities. In Ethiopia, despite the presence of a national master plan for prevention, control and elimination of some common zoonotic diseases, well-organized epidemiological data regarding incidence and distribution are lacking. A retrospective cross-sectional study based on a patient medical data recorded from 2012-2016 in selected districts of Southern Tigray, North Wollo zone of Amhara region and Ab'Ala district of Afar region was conducted to map the distribution and Incidence proportion of major zoonotic diseases. The incidence proportion of four major zoonotic diseases (helminthiasis, tuberculosis (TB), rabies and schistosomiasis) was mapped using qGIS software based on the Health Management Information System (HMIS) data collected from district health facilities. The result indicated that, out of a total 1,273,145 observed human disease cases, 53,614 (4.2%) of them were potential zoonotic diseases that include: helminthiasis (51,192), TB (2,085), rabies (227), schistosomiasis (105) and visceral leishmaniasis (7). The highest incidence proportion of TB (262.8 cases per 100,000 population) and rabies (33.2 cases per 100,000 population) were recorded in Gubalafto and Weldya followed by Raya Alamata (253.4 cases per 100,000 population %), and Ab'Ala and Raya Azebo (29 cases each per 100,000 population) for TB and rabies, respectively. The highest incidence proportion for schistosomiasis was reported in Raya Alamata (50.1 cases per 100,000 population) followed by Gubalafto and Weldya (10.8 cases per 100,000 population). The incidence proportion of visceral leishmaniasis per 100,000 population was 4.1, 1.3 and 1.2 cases for Ab'Ala, Gubalafto and Weldiya, and Raya Azebo districts, respectively. Except rabies, which showed high incidence proportion (p<0.0001) in 5-14 age groups, the other zoonotic diseases showed higher incidence proportion (p<0.0001) in age groups above 15 years. Rabies, helminthiasis and schistosomiasis showed statistically significant variation (p<0.0001) among seasons. Rabies and TB showed decreasing trend within the data recorded years. In animals, only 31 rabies cases and 15 anthrax cases were recorded from 2012 to 2016. This finding highlighted the distribution and incidence of some major zoonotic diseases in the study areas. Systematic and detailed research should be conducted in the future to map the distribution of major zoonotic diseases at regional and country level so as to initiate integrated effort from human and animal health authorities and professionals.

A prospective study on quality of life in patients with pulmonary tuberculosis at a tertiary care hospital in Kashmir, Northern India

BACKGROUND

Pulmonary Tuberculosis (PTB) is a contagious, airborne infection that destroys when M. tuberculosis primarily attacks the lungs. PTB is curable with an early diagnosis and antibiotic treatment. Stigmatization and negative emotions resulting from the illness could result in long term impairment of patients psychological well being which may result in work absenteeism resulting in loss of productivity and reduced monthly income.

METHODS

This was a prospective study which was conducted over a period of one and half year. A total of 198 patients were recruited for the study. Quality Of Life (QOL) was assessed at baseline and at the end of intensive phase. For QOL WHO based QOLBREF was used.

RESULTS

In the present study patients scored lowest in the baseline physical (8.36 ± 1.60) followed by the psychological domain (10.40 ± 1.72) however at the end of intensive phase both physical (11.98 ± 1.70) and psychological (12.75 ± 1.) domains improved very much and the difference was statistically significant.

CONCLUSION

We conclude that HRQOL is significantly reduced in patients with PTB, and that it improves rapidly and significantly with DOTS-based intensive phase of treatment. Special focus on reduction of stigmatization should be given in the management of TB to reduce the psychological distress.

Sequelae of pulmonary multidrug-resistant tuberculosis at the completion of treatment

BACKGROUND

Treatment of multidrug-resistant (MDR-TB) mainly focuses on bacteriological cure. However, only limited studies have evaluated the sequelae left after the completion of treatment among MDR-TB patients.

OBJECTIVE

To assess the persistent symptoms, radiological sequelae, pulmonary function impairment and quality of life at the completion of treatment among MDR-TB patients.

METHODS

Forty six MDR-TB patients were enrolled, who completed two years of treatment under programmatic management of Drug Resistant tuberculosis at a tertiary referral institute in Delhi, India. Detailed clinical history was taken. X-ray chest, 6 Minute Walk Test and pulmonary function tests were attempted in all patients. Quality of life was evaluated using Seattle obstructive lung disease questionnaire.

RESULTS

At the completion of MDR-TB treatment 95.7% patients had residual symptoms; 100% patients had residual bilateral chest x-ray abnormality with 82.6% patients showing far advanced disease. PFT was abnormal in 97.6% patients with mixed pattern being the commonest abnormality. Quality of Life was impaired with mean physical function of 46%.

CONCLUSION

At the completion of MDR-TB treatment, significant numbers of patients are left with post treatment sequelae. The medical management and social support for these patients should be incorporated in the national programs.

Health-related quality of life among tuberculosis patients under Revised National Tuberculosis Control Programme in rural and urban Puducherry

BACKGROUND

Globally, tuberculosis (TB) continues to be the major public health problem. Limited research is carried out on the impact of the disease on health-related quality of life (HR-QoL). The study aims to assess the HR-QoL among TB patients during and after Directly Observed Treatment Short-course (DOTS) therapy and to compare the HR-QoL of these patients with matched neighbourhood controls.

METHODOLOGY

A community-based longitudinal study was conducted in Ariyankuppam and Bahour communes of Puducherry from January 2014 to April 2015. 92 TB patients registered for DOTS therapy during January-June 2014 were interviewed in their DOTS centres during first visit using the SF-36 questionnaire to assess their HR-QoL. During the second visit, 9 TB patients were lost to follow-up; therefore, a total of 83 patients were interviewed in their houses and, simultaneously, 83 matched neighbourhood controls were interviewed. Non-parametric tests were used to compare the HR-QoL scores. p value <0.05 was considered as statistically significant.

RESULTS

The mean HR-QoL scores had improved among TB patients upon completion of DOTS (80.8±20.3), when compared to HR-QoL scores (48.3±30) during treatment with significant difference. The HR-QoL scores of TB patients after DOTS completion (80.8±20.3) had improved to levels comparable to that of non-TB controls (77.5±29.1) without significant difference.

CONCLUSION

HR-QoL of patients suffering from TB was low. However, the study provides evidence that DOTS treatment offers a demonstrable improvement of HR-QoL among TB patients almost to the level of general population. The findings can be used in advocating the effectiveness of DOTS in TB control efforts.

The impact of direct observed therapy on daily living activities, quality of life and socioeconomic burden on patients with tuberculosis in primary care in Singapore

Introduction:

The prevalence of tuberculosis (TB) is rising in Singapore. The affected patients are provided with free directly observed therapy (DOT) at local polyclinics. The impact of DOT on their daily living activities (DLA) and quality of life (QOL) may affect their treatment adherence. The study aimed to evaluate the effect of DOT on the DLA and QOL of patients with TB and to quantify their socioeconomic burden.

Material and methods:

This questionnaire survey recruited adult multi-ethnic Asian patients with TB who were on DOT at nine local polyclinics. The questionnaire collected data on their demographic characteristics and DLA, anti-TB medications, the validated WHOQOL-BREF instrument, and socioeconomic costs. The associations between DOT and independent variables were tested using Student’s t-test and ANOVA.

Results:

The 356 patients recruited comprised 63% males with mean age of 43 years; 73% of them were employed, 73% reported increased travel time (mean 41 minutes/DOT visit) and DOT-related cost (mean S$260–S$389 for 6–9 months’ treatment); 47% indicated reduced participation in social functions and 45% felt that DOT had caused disruptions to their work, especially among younger patients. The WHOQOL-BREF scores were 13.3/20 “Physical Health”, 12.6/20 “Psychological”, 13.4/20 “Social Relationships” and 12.3/20 “Environment” domains, respectively. Some 52% of them rated their QOL as “good” or “very good”, 47% reported satisfaction with their health but 74% experienced negative feelings such as despair, anxiety and depression.

Conclusion:

The DOT affected patients’ DLA, QOL and increased their socioeconomic burden, which should be addressed by appropriate mitigating measures in the community.

Quality of Life, Psychological Interventions and Treatment Outcome in Tuberculosis Patients: The Indian Scenario

Objective: Psychological distress is being recognized in individuals affected with many diseases since it affects quality of life (QOF) and has gained importance in the clinical settings. Psychological interventions and their effect on the treatment outcome have yielded encouraging results in many diseased conditions. Tuberculosis (TB) ranks as a deadly disease resulting in millions of deaths worldwide. However, the effect of TB on the psychological status of patients and interventions to improve treatment outcome is neglected, especially in underdeveloped and developing countries.

Methods: Systematic review of research papers that published on the QOF in TB and the effect of psychological interventions on treatment outcome were conducted.

Results: Tuberculosis patients experience high levels of stress and decreased QOF. In the Indian scenario, TB patients undergo immense psychological stress similar to what is reported in other locations. Psychological interventions renewed hope on life and adherence to medication and treatment outcomes. Such psychological interventions are not practiced in Indian clinical settings.

Conclusion: There is an urgent need for both governmental and non-governmental organizations to devise strategies to include psychological interventions mandatory during TB treatments. In the absence of such interventions, the fight against TB in India will remain incomplete.

Longitudinal assessment of health related quality of life of HIV infected patients treated for tuberculosis and HIV in a high burden setting

INTRODUCTION

Assessment of patients receiving treatment for human immunodeficiency virus (HIV) and tuberculosis (TB) using a Health Related Quality of Life (HRQoL) instrument is important to get the subjective view of the patients' wellbeing.

METHODS

We used the Functional Assessment of HIV Infection (FAHI) HRQoL instrument to collect perceived wellness information at baseline, month 3, 6 and 12 from patients enrolled in a pharmacokinetic study between March 2007 and April 2008. Composite domain scores at each time point and their relationship with the rate of adverse events (AEs) and serious adverse events were compared between treatment arms.

RESULTS

Out of the 82 patients enrolled, 76 were analysed. There was a significant increase in total score in all groups between baseline, month 3, 6 and 12 (all p values < 0.0001), and over time (p < 0.001). Adjusting for baseline total score, baseline CD4 count had a significant effect on the total score over time (p = 0.002) and the rate of change in total score over time, that is; interaction effect (p < 0.001). There was no difference in each domain scores between participants that received ART with TB treatment and those that received TB treatment only. Respiratory AEs had a significant effect on HRQoL.

CONCLUSION

We found that assessment of HRQoL of participants in TB-HIV treatment using the FAHI instrument was useful in evaluating treatment responses. It showed improvement consistent with decrease in adverse events and signs and symptoms of TB. Number and type of AEs was related to lower HRQoL in spite of TB cure.

Socio-cultural and Knowledge-Based Barriers to Tuberculosis Diagnosis for Women in Bhopal, India

Background:

In India, only one woman is diagnosed with tuberculosis (TB) for every 2.4 men. Previous studies have indicated gender disparities in care-seeking behavior and TB diagnosis; however, little is known about the specific barriers women face.

Objectives:

This study aimed to characterize socio-cultural and knowledge-based barriers that affected TB diagnosis for women in Bhopal, India.

Materials and Methods:

In-depth interviews were conducted with 13 affected women and 6 health-care workers. The Bhopal Diagnostic Microscopy Laboratory Register (n = 121) and the Bhopal district report (n = 261) were examined for diagnostic and care-seeking trends.

Results:

Women, especially younger women, faced socio-cultural barriers and stigma, causing many to hide their symptoms. Older women had little awareness about TB. Women often sought treatment from private practitioners, resulting in delayed diagnosis.

Conclusions:

Understanding these diagnostic and help-seeking behaviors barriers for women is critical for development of a gender-sensitive TB control program.

Tuberculosis in developing countries: conditions for successful use of a decentralized approach in a rural health district

INTRODUCTION

This article reports the results and the lessons learned from implementing the decentralized approach to tuberculosis (TB) detection and treatment, embedded with Human Immunodeficiency Virus (HIV) co-infection in health district. The objective was to increase the TB screening indicators in the district using the common ways for offering care to patients in health district.

METHODS

Conducted from August 2006 to July 2007, this large-scale intervention using Non-experimental study Designs has implemented a decentralized approach for fighting against TB in Orodara Health District (OHD), Burkina Faso. Pretest-posttest design has been used for quantitative part using indicators in one hand, and postests-only design for the qualitative part in other hand. In the pretest-posttest design, the TB indicators from years before 2006 (from 2002 to 2005) were used as earlier measurement observations allowing examining changes over time. The decentralized approach was incorporated into the annual planning of the OHD. For the quantitative study design, indicators used were those from National TB Program in Burkina Faso: TB detection rate, incidence density of TB per 100,000 inhabitants per year, and HIV prevalence in incident TB cases with positive smears. Data entry and analysis employed Microsoft Access and Excel software. For the qualitative, in-depth interview was used in which a total of 16 persons have been interviewed. Discussions were tape-recorded and transcribed verbatim for analysis using the computer-based qualitative software program named QSR NVIVO.

RESULTS

There were a total of 99,259 outpatient visits during the study period: the7,345 patients (7.43%) presented with cough. Of the 7,345 patient having cough, 503 cases (6.8%) were declared chronic coughing. These 503 patients were screened for TB, including 35.59% whose coughing had lasted 10 to 15 days. We observed an increase in a measured variable was observed. The TB detection rate and incidence-density rate based on positive smears were 16.11% (11.00% in 2005) and 10.42 per 100,000 inhabitants per year (6.88 per 100,000 inhabitants in 2005), respectively. There were 29 patients positive for TB: 41.37% of these had cough lasting 10 to 15 days, 10.34% were also positive for HIV, and 68.97% were from rural areas. Health workers and patients reported satisfaction with the intervention. It was found that implementing a decentralized approach to TB prevention in rural areas is plausible and effective under some conditions: considering that health district system is functional; carefully designing the intervention for TB case management; setting up and implementing of decentralized approach including strong monitoring; and taking into account the all financing, community and volunteer involvement, evaluation of the cost savings from integrating specific donor funding, and being supported by regional and central levels including National TB program.

CONCLUSION

The study has shown that TB detection rate can be increased by implementing a decentralized approach to primary care. When carefully implemented, a decentralized approach is a suitable approach to TB and HIV prevention in rural and inaccessible settings.

SF-36v2 norms and its' discriminative properties among healthy households of tuberculosis patients in Malaysia

BACKGROUND

The aim of the study was to obtain norms of the SF-36v2 health survey and the association of summary component scores with socio-demographic variables in healthy households of tuberculosis (TB) patients.

DESIGN

All household members (18 years and above; healthy; literate) of registered tuberculosis patients who came for contact tracing during March 2010 to February 2011 at the respiratory clinic of Penang General Hospital were invited to complete the SF-36v2 health survey using the official translation of the questionnaire in Malay, Mandarin, Tamil and English. Scoring of the questionnaire was done using Quality Metric's QM Certified Scoring Software version 4. Multivariate analysis was conducted to uncover the predictors of physical and mental health.

RESULTS

A total of 649 eligible respondents were approached, while 525 agreed to participate in the study (response rate = 80.1 %). Out of consenting respondents, 46.5 % were male and only 5.3 % were over 75 years. Internal consistencies met the minimum criteria (α > 0.7). Reliability coefficients of the scales were always less than their own reliability coefficients. Mean physical component summary scale scores were equivalent to United States general population norms. However, there was a difference of more than three norm-based scoring points for mean mental component summary scores indicating poor mental health. A notable proportion of the respondents was at the risk of depression. Respondents aged 75 years and above (p = 0.001; OR 32.847), widow (p = 0.013; OR 2.599) and postgraduates (p < 0.001; OR 7.865) were predictors of poor physical health while unemployment (p = 0.033; OR 1.721) was the only predictor of poor mental health.

CONCLUSION

The SF-36v2 is a valid instrument to assess HRQoL among the households of TB patients. Study findings indicate the existence of poor mental health and risk of depression among family caregivers of TB patients. We therefore recommend that caregivers of TB patients to be offered intensive support and special attention to cope with these emotional problems.

Noncompliance to DOTS: How it can be Decreased

BACKGROUND

Tuberculosis is a communicable disease requiring prolonged treatment.The therapeutic regimens as recommended by WHO have been shown to be highly effective for both preventing and treating tuberculosis but poor adherence to medication is a major barrier to its global control.

AIM

The aim was to elicit reasons of treatment default from a cohort of tuberculosis patients treated under Directly Observed Treatment Short course chemotherapy.

SETTINGS AND DESIGN

Thiscross-sectional study was conducted in Agra city using the multistage simple random sampling.

MATERIALS AND METHODS

A total of 900 patients attending DOTS centres of the selected designated microscopy centers (DMCs) were included in the study from January 2007 onward. The information was obtained from treatment cards of patients and those who defaulted were further interviewed in community.

STATISTICAL ANALYSIS

Chi-square test was applied to observe the significance of association using the Epi Info software (version 6).

RESULTS

More default was observed among the age group of >45 years (22.8%), male (18.7%), business men (30.6%), and retired and unemployed patients. Other factors associated with higher default were pulmonary disease (18.2%), retreatment cases (30.6%) and category II patients (26.4%). Important reasons of default were side effects following medication (43.2%), improvement in symptoms (14.4%), and lack of time (13.5%). No relief in symptoms and lack of awareness were other important reasons.

CONCLUSIONS

Noncompliance was found to be mainly due to side effects of medicines, lack of time, and unawareness. So educating the patient about various aspects of tuberculosis and some measures to decrease side effects are of utmost importance.