Patient's dissatisfaction with the public and private laboratory services in conducting HIV related testing in Tanzania

<p>Abstract</p> <p>Background</p> <p>Patient's satisfaction with both private and public laboratory services is important for the improvement of the health care delivery in any country.</p> <p>Methods</p> <p>A cross-sectional survey was conducted in 24 randomly selected health facilities with laboratories that are conducting HIV related testing, in Mainland Tanzania. The study assessed patient's satisfaction with the laboratory services where by a total of 295 patients were interviewed.</p> <p>Results</p> <p>Of data analyzed for a varying totals from 224 to 294 patients, the percentage of dissatisfaction with both public and private laboratory services, ranged from 4.3% to 34.8%, with most of variables being more than 15%. Patients who sought private laboratory services were less dissatisfied with the cleanness (3/72, 4.2%) and the privacy (10/72, 13.9%) than those sought public laboratory service for the same services of cleanness (41/222, 18.5%) and privacy (61/222, 27.5%), and proportional differences were statistically significant (X²= 8.7, p = 0.003 and X²= 5.5, p = 0.01, respectively). Patients with higher education were more likely to be dissatisfied with privacy (OR = 1.8, 95% CI: 1.1–3.1) and waiting time (OR = 2.5, 95% CI: 1.5 – 4.2) in both private and public facilities. Patients with secondary education were more likely to be dissatisfied with the waiting time (OR = 5.2; 95%CI: 2.2–12.2) and result notification (OR = 5.1 95%CI (2.2–12.2) than those with lower education.</p> <p>Conclusion</p> <p>About 15.0% to 34.8% of patients were not satisfied with waiting time, privacy, results notification cleanness and timely instructions. Patients visited private facilities were less dissatisfied with cleanness and privacy of laboratory services than those visited public facilities. Patients with higher education were more likely to be dissatisfied with privacy and waiting time in both private and public facilities.</p

Availability of HIV/AIDS community intervention programmes and quality of services in and around selected mining sites in Tanzania

Background: Mining is one of the major sectors of the country’s economy as it employs and attracts a large number of people from different areas. As a result, mining sites are at great risk of HIV transmission. While a few unsynchronized mine-specific population-based studies provide evidence of a growing HIV problem in this sector, virtually few evidence exists on availability and quality of interventions targeting HIV and AIDS in this population. The study was conducted to assess the availability and quality of HIV/AIDS intervention programmes in and around mining sites in Tanzania.Methods: This cross sectional study was conducted from November 2012 to April 2013. Both quantitative and qualitative methods were used to collect data. Study areas involved both mining sites and its surrounding communities in Kahama, Nzega and Geita Districts. It involved household members from villages in and around the mining sites, mining community relations officers, community health facility workers, district HIV/AIDS focal persons and village leaders.Results: A total of 463 individuals were recruited into the study for household interviews. In-depth interviews with Key Informants involved 15 respondents. HIV/AIDS intervention programmes in the study area were available despite that knowledge of their existence was limited to a segment of the community.  Their availability was only known to about 25% of the study respondents in Geita and Kahama study sites.  The programmes carried out intervention activities which included HIV/AIDS education campaigns, promoting uptake of voluntary counselling and testing services, promoting and supporting condom use, safer sex, and male circumcision. HIV/AIDS services such as screening, distribution of condoms and ARVs for infected people were available and were offered free of charge. Conclusion: Our findings show that HIV/AIDS intervention programmes were available despite that they were unequally distributed. Although their availability has contributed to the decrease of HIV prevalence in the community, knowledge of their availability was limited to some people in the community

Estimated Risk of HIV Acquisition and Practice for Preventing Occupational Exposure: A Study of Healthcare Workers at Tumbi and Dodoma Hospitals, Tanzania.

Health care workers (HCWs) are at risk of acquiring human immuno-deficiency virus (HIV) and other infections via exposure to infectious patients' blood and body fluids. The main objective of this study was to estimate the risk of HIV transmission and examine the practices for preventing occupational exposures among HCWs at Tumbi and Dodoma Hospitals in Tanzania. This study was carried out in two hospitals, namely, Tumbi in Coast Region and Dodoma in Dodoma Region. In each facility, hospital records of occupational exposure to HIV infection and its management were reviewed. In addition, practices to prevent occupational exposure to HIV infection among HCWs were observed. The estimated risk of HIV transmission due to needle stick injuries was calculated to be 7 cases per 1,000,000 HCWs-years. Over half of the observed hospital departments did not have guidelines for prevention and management of occupational exposure to HIV infections and lacked well displayed health and safety instructions. Approximately, one-fifth of the hospital departments visited failed to adhere to the instructions pertaining to correlation between waste materials and the corresponding colour coded bag/container/safety box. Seventy four percent of the hospital departments observed did not display instructions for handling infectious materials. Inappropriate use of gloves, lack of health and safety instructions, and lack of use of eye protective glasses were more frequently observed at Dodoma Hospital than at Tumbi Hospital. The poor quality of the hospital records at the two hospitals hampered our effort to characterise the risk of HIV infection acquisition by HCWs. Greater data completeness in hospital records is needed to allow the determination of the actual risk of HIV transmission for HCWs. To further reduce the risk of HIV infection due to occupational exposure, hospitals should be equipped with sufficient personal protective equipment (PPE) and HCWs should be reminded of the importance of adhering to universal precautions

Exploring local knowledge and perceptions on zoonoses among pastoralists in northern and eastern Tanzania

Background: Zoonoses account for the most commonly reported emerging and re-emerging infectious diseases in Sub-Saharan Africa. However, there is limited knowledge on how pastoral communities perceive zoonoses in relation to their livelihoods, culture and their wider ecology. This study was carried out to explore local knowledge and perceptions on zoonoses among pastoralists in Tanzania. Methodology and principal findings: This study involved pastoralists in Ngorongoro district in northern Tanzania and Kibaha and Bagamoyo districts in eastern Tanzania. Qualitative methods of focus group discussions, participatory epidemiology and interviews were used. A total of 223 people were involved in the study. Among the pastoralists, there was no specific term in their local language that describes zoonosis. Pastoralists from northern Tanzania possessed a higher understanding on the existence of a number of zoonoses than their eastern districts' counterparts. Understanding of zoonoses could be categorized into two broad groups: a local syndromic framework, whereby specific symptoms of a particular illness in humans concurred with symptoms in animals, and the biomedical framework, where a case definition is supported by diagnostic tests. Some pastoralists understand the possibility of some infections that could cross over to humans from animals but harm from these are generally tolerated and are not considered as threats. A number of social and cultural practices aimed at maintaining specific cultural functions including social cohesion and rites of passage involve animal products, which present zoonotic risk. Conclusions: These findings show how zoonoses are locally understood, and how epidemiology and biomedicine are shaping pastoralists perceptions to zoonoses. Evidence is needed to understand better the true burden and impact of zoonoses in these communities. More studies are needed that seek to clarify the common understanding of zoonoses that could be used to guide effective and locally relevant interventions. Such studies should consider in their approaches the pastoralists' wider social, cultural and economic set up

Management of pulmonary tuberculosis patients in an urban setting in Zambia: a patient's perspective

<p>Abstract</p> <p>Background</p> <p>Zambia continues to grapple with a high tuberculosis (TB) burden despite a long running Directly Observed Treatment Short course programme. Understanding issues that affect patient adherence to treatment programme is an important component in implementation of a successful TB control programme. We set out to investigate pulmonary TB patient's attitudes to seek health care, assess the care received from government health care centres based on TB patients' reports, and to seek associations with patient adherence to TB treatment programme.</p> <p>Methods</p> <p>This was a cross-sectional study of 105 respondents who had been registered as pulmonary TB patients (new and retreatment cases) in Ndola District between January 2006 and July 2007. We administered a structured questionnaire, bearing questions to obtain individual data on socio-demographics, health seeking behaviour, knowledge on TB, reported adherence to TB treatment, and health centre care received during treatment to consenting respondents.</p> <p>Results</p> <p>We identified that respondents delayed to seek treatment (68%) even when knowledge of TB symptoms was high (78%) or when they suspected that they had TB (73%). Respondent adherence to taking medication was high (77%) but low adherence to submitting follow-up sputum (47%) was observed in this group. Similarly, caregivers educate their patients more often on the treatment of the disease (98%) and drug taking (100%), than on submitting sputum during treatment (53%) and its importance (54%). Respondent adherence to treatment was significantly associated with respondent's knowledge about the disease and its treatment (p < 0.0001), and with caregiver's adherence to treatment guidelines (p = 0.0027).</p> <p>Conclusions</p> <p>There is a need to emphasise the importance of submitting follow-up sputum during patient education and counselling in order to enhance patient adherence and ultimately treatment outcome.</p

Road Traffic Accidents Along the Kiluvya-Bwawani and Chalinze-Segera Highways in Coast Region: An Epidemiological Appraisal

Objective: To ascertain the trends in main indicators and road users. Methods: A descriptive analysis of road traffic accidents (RTA) was done using outline accident records from the Coast Region Traffic Office and Tumbi Special Hospital, Tanzania. Data of time series from 1995 - 1996 were analyzed. Results: A total of 3,098 road traffic accidents occurred along the Kiluvya - Bwawani and Chalinze - Segera Highways with an average of 516 accidents per year. This corresponds to 1.4 accidents per day. Ordinary accidents had the highest toll in the area, whereas injury accidents increased from 28.6% in 1995 to 37.9%, 41.7% and 43% in 1996, 1997 and 1998, respectively. An important observation on the trend of accidents in this study was the significant decrease in number of accidents in 2000 but with an appreciable increase in fatal accidents. There were a total of 768 deaths due to road traffic accidents from the study area between 1995 and 2000. A total of 665 males and 103 females died due to the accidents in the same period. More males died in road traffic accidents than females. The average annual deaths of males were 111 and 17 for females. The male to female death ratio was 6.5:1 from 1996 to 1999, annual case fatality rate (CFR) in passengers was higher than other groups. The overall CFR from 1995 to 2000 for passengers was 42.1%, 37.8% in pedestrians, 13% for cyclists and 9% for drivers. In the year 2000, vehicle - pedestrian collisions were most severe and had the highest CFR of 52.9%. Conclusion: The trends of RTA in this study illustrate a rapidly growing problem in the country. The high pedestrian and passenger deaths imply the need to investigate the underlying risk factors, operational and policy issues involved in the transportation system, and to develop and implement appropriate responsive road safety interventions. A well planned scientific approach to study the characteristics of injury- producing accidents including trends, distribution patterns, type of vehicles involved, and road-users injured or killed has to be made

Pulmonary tuberculosis diagnostic delays in Chad: a multicenter, hospital-based survey in Ndjamena and Moundou

<p>Abstract</p> <p>Background</p> <p>Tuberculosis remains one of the leading causes of morbidity and mortality in low-resource countries. One contagious patient can infect 10 to 20 contacts in these settings. Delays in diagnosing TB therefore contribute to the spread of the disease and sustain the epidemic.</p> <p>Objectives</p> <p>The aim of this study was to assess delays in diagnosing tuberculosis and the factors associated with these delays in the public hospitals in Moundou and Ndjamena, Chad.</p> <p>Methods</p> <p>A structured questionnaire was administered to 286 new tuberculosis patients to evaluate patient delay (time from the onset of symptoms to the first formal or informal care), health-care system delay (time from the first health care to tuberculosis treatment) and total delay (sum of the patient and system delays). Logistic regression was used to identify risk factors associated with long diagnostic delays (defined as greater than the median).</p> <p>Results and discussion</p> <p>The median [interquartile range] patient delay, system delay and total delay were 15 [7–30], 36 [19–65] and 57.5 [33–95] days, respectively. Low economic status (aOR [adjusted odds ratio] =2.38 [1.08-5.25]), not being referred to a health service (aOR = 1.75 [1.02- 3.02]) and a secondary level education (aOR = 0.33 [0.12-0.92]) were associated with a long patient delay. Risk factors for a long system delay were a low level of education (aOR = 4.71 [1.34-16.51]) and the belief that traditional medicine and informal care can cure TB (aOR = 5.46 [2.37-12.60]).</p> <p>Conclusion</p> <p>Targeted strengthening of the health-care system, including improving patient access, addressing deficiencies in health-related human resources, and improving laboratory networks and linkages as well as community mobilization will make for better outcomes in tuberculosis diagnosis.</p