Depression and associated factors among geriatric population in Moshi district council, Northern Tanzania.

BACKGROUND: Depression in the elderly population has been identified as a significant public health problem associated with adverse outcomes such as decreased quality of life, cognitive decline, and increased rates of suicide. We aimed to determine the prevalence and factors associated with depressive symptoms among geriatric population in Moshi district council, northern Tanzania. METHODS: This community-based cross-sectional study was conducted in Moshi rural district, northern Tanzania, between June and July 2019. A multi-stage sampling technique was used to recruit 304 elders aged 60 or more years. We used geriatric depression scale (GDS-15) to assess depression. Generalized linear model with Poisson family and log link function was used to estimate prevalence ratio (PR) and the corresponding 95% confidence intervals for factors associated with geriatric depressive symptoms. RESULTS: A total of 304 participants were enrolled, the median age (interquartile range) 67 (62-75.5 years), and about half (51%) were females. The prevalence of geriatric depressive symptoms was 44.4%. Elders with a self-reported history of cognitive impairment had higher prevalence of depressive symptoms (PR = 1.66, 95%CI 1.16, 2.38) while elders with intermediate (PR = 0.56, 95%CI 0.38, 0.82) and strong social support (PR = 0.27, 95%CI 0.17, 0.44) were less likely to have depressive symptoms compared to those with no available social support. CONCLUSIONS: Nearly one in every two elders had geriatric depressive symptoms. Depressive symptoms were associated with self-reported history of cognitive impairment and availability of social support. We recommend community screening, awareness creation, and social support interventions for early identification and management of depressive symptoms in this population.

Factors associated with mental distress among undergraduate students in northern Tanzania.

BACKGROUND: Mental distress is a major public health problem which includes anxiety, depression and somatic symptoms such as sleeping problems, fatigue and headache. University students are consistently reported to have higher levels of mental distress compared to the general population. Although university students with mental distress have significantly impaired cognitive functioning, learning disabilities and poor academic performance, the burden of this problem in Tanzania is unknown. This study aimed to determine prevalence and factors associated with mental distress among undergraduate students in northern Tanzania. METHODS: A cross-sectional study was conducted among undergraduate students at Kilimanjaro Christian Medical University College from April-July 2018. Simple random sampling technique using probability proportional to size was used to sample students from their respective classes. Mental distress was screened using the self-reporting questionnaire (SRQ-20). Data was analyzed using Stata version 15.1. Frequencies and percentages were used to summarize categorical variables while mean and standard deviation for numeric variables. Multivariable logistic regression was used to determine factors associated with mental distress adjusted for potential confounders. RESULTS: A total of 402 undergraduate students participated in this study, 14% screened positive for mental distress. Residing off-campus (OR = 0.44, 95%CI 0.20-0.96) and perceived availability of social support (OR = 0.22, 95%CI 0.11-0.45) reduced the odds of mental distress while students with family history of mental distress (OR = 2.60, 95%CI 1.04-6.57) and those with decreased grades than anticipated (OR = 3.61, 95%CI 1.91-6.83) had higher likelihood of mental distress. CONCLUSION: One in every ten students screened was positive for mental distress. Those who reported a family history of mental illness and lower grades than anticipated had higher response of mental distress. To relieve students from stress and frustrations related to studies and their lives in general, this study recommends awareness creation, counselling to help those with mental health issues, establishment of student drop-in centers for such services and promotion of social and recreational activities at the college.

COVID-19 vaccine confidence and its effect on vaccine uptake among people with hypertension or diabetes mellitus in Kilimanjaro region, Tanzania.

COVID-19 vaccination effectively reduces disease severity, hospitalization, and mortality, particularly among individuals with chronic conditions who bear a disproportionate burden of disease complications. Vaccine confidence - belief in its safety, effectiveness, and importance - boosts uptake. However, limited data on vaccine confidence in this population hinders the development of targeted interventions. This study examined COVID-19 vaccine confidence and its impact on uptake among individuals with hypertension or diabetes mellitus in the Kilimanjaro region, Tanzania. A community-based cross-sectional study was conducted in March 2023 among 646 randomly selected adults aged ≥18 years with hypertension or diabetes mellitus in three districts of Kilimanjaro region, northern Tanzania. An interviewer-administered electronic questionnaire assessed confidence and uptake of COVID-19 vaccines in addition to related knowledge and demographic characteristics. Data analysis was done for 646 individuals who consented to participate. Multivariable logistic regression models determined the factors associated with COVID-19 vaccine confidence and its effect on vaccine uptake. The proportion of COVID-19 vaccine confidence among all 646 participants was 70% and was highest for perceived vaccine importance (80%), followed by perceived vaccine effectiveness (77%) and perceived vaccine safety (74%). Good knowledge of COVID-19 vaccines and living in the Mwanga municipal council (MC), a semi-urban district, was independently associated with confidence in the vaccines' importance, safety, effectiveness, and overall COVID-19 vaccine confidence. Confidence in COVID-19 vaccines increased the odds of vaccine uptake. Targeted interventions to boost vaccine confidence are therefore essential to enhance vaccine uptake in this high-risk population.

A Qualitative Study on Barriers to COVID-19 Vaccine Uptake among Community Members in Tanzania.

The use of vaccines is one of the key tools in reversing the COVID-19 pandemic; however, various reports reported the low uptake of the vaccines. This study explored the barriers to the COVID-19 vaccine uptake among community members in Tanzania. A qualitative explorative study was conducted in December 2021 and April 2022 in eight regions of Tanzania. Focus group discussions (FGDs) and in-depth interviews (IDIs) were the methods of data collection. A total of 48 FGDs and 32 IDIs were conducted. Participants were aware of the COVID-19 disease and vaccines. The barriers to the COVID-19 vaccine non-uptake included receiving contradicting statements from top government leaders, vaccine preceded the education, myths towards vaccines, the presence of different types of vaccines, the process of getting the vaccine, the influence of social media and random people from the community, and vaccine conflicting religious beliefs. Despite being aware of the vaccine, the uptake of the COVID-19 vaccine is still low. Interventions that focus on increasing community knowledge about COVID-19 vaccines and addressing myths about the vaccines are needed.

Prevalence of substance use and associated factors among secondary school adolescents in Kilimanjaro region, northern Tanzania.

BACKGROUND: Substance use among school-going adolescents increases the risk of developing mental disorders, addiction, and substance use disorders. These may lead to poor academic performance and reduced productivity, which affects adolescent lives. The study aimed to determine the prevalence of substance use and associated factors among secondary school adolescents in the Kilimanjaro region, northern Tanzania. METHODOLOGY: The study used secondary data from a cross-sectional survey of adolescents aged 10-19 years from public secondary schools in the Kilimanjaro Region, northern Tanzania. Substance use was measured using the Global School Health Survey (GSHS) questionnaire. Categorical variables were summarized using frequencies and percentages, while numerical variables used mean and standard deviation. Multivariable logistic regression models were used to obtain odds ratios (OR) and 95% confidence intervals (CI) to determine risk factors associated with lifetime and current (within the past 30 days preceding the survey) substance use. RESULTS: The lifetime and current prevalence of substance use among 3224 adolescents was 19.7% and 12.8%, respectively, while alcohol and cigarettes were commonly used. Female adolescents had lower odds of current substance use (OR = 0.63, 95%CI 0.50-0.80). Higher odds of current substance use were among adolescents who have ever had sex (OR = 4.31, 95%CI 3.25-5.71), ever engaged in a physical fight (OR = 2.19, 95%CI 1.73-2.78), ever been bullied (OR = 1.55, 95%CI 1.16-2.05), always seen alcohol advertisements (OR = 1.87, 95%CI 1.37-2.53), and adolescents whose parent/guardians rarely understood their problems (OR = 1.38, 95% CI = 1.03-1.85). Adolescents whose classmates always showed social support had lower odds of current substance use (AOR = 0.71, 95%CI 0.53-0.97). Similar factors were associated with lifetime substance users. CONCLUSION: The study reflects a high prevalence of substance use among adolescents in the Kilimanjaro region. Alcohol and cigarette are the most prevalent substances used. Regulatory measures are essential to limit alcohol advertisements that are media portrayed. Efforts are needed to reduce risk behaviors, such as physical violence and bullying, through peer support groups/clubs in school environments.

Internet addiction and associated factors among medical and allied health sciences students in northern Tanzania: a cross-sectional study.

BACKGROUND: Internet addiction is one of the fast-growing addictive behaviors and is a significant public health problem affecting a large number of people worldwide. Excessive use of the internet among university students increases their risk of internet addiction and related negative consequences. This study aimed to determine the prevalence and factors associated with internet addiction among medical and allied health sciences students in northern Tanzania. METHODS: This cross-sectional study was conducted at Kilimanjaro Christian Medical University College (KCMUCo) from May to June 2018. A total of 500 consenting undergraduate students were sampled using the Simple Random Sampling technique proportional to the size of each class and a self-administered questionnaire used to collect data. Internet addiction was measured using a 20-item internet addiction test (IAT-20). Generalized linear model with Poisson family and log link function was used to estimate prevalence ratio (PR) and the corresponding 95% confidence intervals for factors associated with internet addiction. RESULTS: The prevalence of internet addiction was 31%. Undergraduate students using the internet at the college were less likely to be addicted to internet (PR = 0.45, 95%CI 0.23, 0.86, p = 0.02) compared to those using both at the hostel/home and college. Higher prevalence of internet addiction was among those who used internet for a long time, i.e., 5 h or more per day (PR = 1.84, 95%CI 1.30, 2.63, p = 0.001) and for social networking (PR = 1.64, 95%CI 1.17, 2.31, p = 0.004) compared to those who used for less than 5 h per day and academic purposes, respectively. CONCLUSIONS: Thirty-one percent of undergraduate students in northern Tanzania were addicted to the internet. Internet addiction was associated with using the internet at the college, a long time using the internet per day, and social networking. The college administration should put effort into improving the accessibility, reliability, and regulation of college internet services to promote learning and academic productivity. We also recommend awareness creation intervention about the harmful consequences of excessive internet use in this population. More studies are needed to determine the burden of mental, psychological, and social problems associated with internet addiction in high-risk populations, and associated consequences.

Prevalence and factors associated with anemia among children under five years of age in Rombo district, Kilimanjaro region, Northern Tanzania.

Background:  Anemia is a severe public health problem affecting more than half of children under five years of age in low-, middle- and high-income countries. The study aimed to determine the prevalence and factors associated with anemia among children under five years of age in northern Tanzania. Methods: This community-based cross-sectional study was conducted in Rombo district, Kilimanjaro region, northern Tanzania, in April 2016. Multistage sampling technique was used to select a total of 602 consenting mothers and their children aged 6-59 months and interviewed using a questionnaire. Data were analyzed using Stata version 15.1. We used generalized linear models (binomial family and logit link function) with a robust variance estimator to determine factors associated with anemia. Results: Prevalence of anemia was 37.9%, and it was significantly higher among children aged 6-23 months (48.3%) compared to those aged 24-59 months (28.5%). There were no significant differences in anemia prevalence by sex of the child. Adjusted for other factors, children aged 6-23 months had over two times higher odds of being anemic (OR=2.47, 95% CI 1.73, 3.53, p<0.001) compared to those aged 24-59 months. No significant association was found between maternal and nutritional characteristics with anemia among children in this study. Conclusion: Prevalence of anemia was lower than the national and regional estimates, and it still constitutes a significant public health problem, especially among children aged 6-23 months. The study recommends iron supplementation, food fortification, dietary diversification, and management of childhood illnesses interventions for mothers and children under two years.

Prevalence of and factors associated with early initiation of breastfeeding among women with children aged < 24 months in Kilimanjaro region, northern Tanzania: a community-based cross-sectional study.

BACKGROUND: Early initiation of breastfeeding offers nutritional and immunological benefits to the newborn, which is critical for health and survival. Understanding factors associated with timely initiation of breastfeeding is crucial for healthcare providers and policy-makers. This study aimed to assess the prevalence and factors associated with early initiation of breastfeeding among mothers with children < 24 months of age in the Kilimanjaro region, Northern Tanzania. METHODS: This study utilized secondary data from a cross-sectional survey conducted in April 2016 and April 2017 in the Kilimanjaro region. A multistage sampling technique was used to select study participants and interviewed using a questionnaire. A total of 1644 women with children aged < 24 months were analyzed. Modified Poisson regression models were used to determine factors independently associated with early initiation of breastfeeding, within first hour of life. RESULTS: The prevalence of early initiation of breastfeeding in the Kilimanjaro region was 70%, ranging from 64% in Same to 80% in Siha districts. The prevalence of early initiation of breastfeeding was lower among women who initiated prelacteal feeding compared to their counterparts (prevalence ratio [PR] 0.42; 95% Confidence Interval [CI] 0.34, 0.53). Likewise, women living in Same and Hai district had lower prevalence of early initiation of breastfeeding compared to women in Rombo (PR 0.8; 95% CI 0.76, 0.93) and (PR 0.89, 95% CI 0.80, 0.98) respectively. Higher prevalence of early initiation of breastfeeding was found in women with primary education compared to those with secondary education (PR 1.09; 95% CI 1.003, 1.18), and among women with two children compared to one child (PR 1.14, 95% CI 1.03, 1.26). CONCLUSIONS: Early initiation of breastfeeding practice was suboptimal in this study. To improve early initiation of breastfeeding, healthcare providers at reproductive and child health clinics and labour wards should discourage women from prelacteal feeding, give more support to women with one child and those with secondary level of education and above. Furthermore, a qualitative study is crucial to understand the reasons for low prevalence of early initiation of breastfeeding in Same and Hai districts.

Community engagement in COVID-19 prevention: experiences from Kilimanjaro region, Northern Tanzania.

Prevention of exposure to the COVID-19 virus in the general population is an essential strategy to slow community transmission. This paper shares the experiences and challenges of community engagement in COVID-19 prevention in the Kilimanjaro region, Northern Tanzania implemented by our team from the Institute of Public Health (IPH), Kilimanjaro Christian Medical University College (KCMUCo) in collaboration with the COVID-19 response team in the Moshi Municipality. We conducted an education session with the COVID-19 response team and together brainstormed transmission hotspots and which interventions would be most feasible in their settings. The first hotspot identified was crowded local market spaces. Suggested interventions included targeted and mass public health education through the engagement of market opinion leaders, public announcements, and radio shows. We conducted participatory rural appraisal techniques to enable market vendors and clients to visualize two-meter distances and provided a prototype hand-washing facility that was foot operated. We found mass public health educational campaigns essential to inform and update the public about COVID-19 pandemic and to address rumors and misinformation, which hampers compliance with public health interventions. Coordinated efforts among stakeholders in the country are necessary to develop context-specific prevention and case management strategies following the national and international guidelines. Local ownership of recommended interventions is necessary to ensure compliance.

Prevalence and factors influencing modern contraceptive use among HIV-positive women in Kilimanjaro region, northern Tanzania.

BACKGROUND: Mother-to-Child-Transmission (MTCT) of HIV is still a public health problem in sub-Saharan Africa. The region has a high unmet need for family planning and high unplanned pregnancy rates among HIV-positive women. Most efforts to prevent MTCT of HIV have focused on the third prong, a strategy which offers antiretroviral (ARV) drugs to HIV-infected pregnant women and their exposed infants. However, the effective use of contraceptives to prevent unplanned pregnancies among women living with HIV is more effective in reducing HIV MTCT. This study aimed at determining the prevalence and factors influencing modern contraceptive use among HIV-positive women in northern Tanzania. METHODS: This was a cross-sectional study conducted between January and June 2014 in three selected districts of Kilimanjaro region, Tanzania. Data were collected during face-to-face interviews with HIV-positive women attending Care and Treatment Clinics (CTC) in the selected districts. Multivariate logistic regression analysis was used to determine independent predictors of modern contraceptive use. RESULTS: In total 672 HIV-positive women were enrolled. Their mean age was 36.4 years (±7.7). Fifty four percent (362) were currently using modern contraceptives, and the most common method used was male condoms 76% (275) followed by Depo-Provera 28% (101). A total of 33% (121) of the users reported dual contraceptive use. Women with primary education [Adjusted Odds Ratio (AOR) = 7.54, 95% Confidence Interval (CI): 1.51-17.48, P = 0.014]; post-secondary [AOR = 6.23, 95% CI: 1.14-14.07, P = 0.035]; not currently on ARVs [AOR = 11.29, 95% CI: 2.60-19.94, P = 0.001]; currently sexually active [AOR = 8.40, 95% CI: 4.47-15.78, P < 0.001]; ever discussed contraceptive use with partner [AOR = 3.68, 95% CI: 1.67-8.11, P = 0.001]; and being counseled on dual contraceptive use at CTC [AOR = 2.94, 95% CI: 1.66-5.23, P < 0.001]; had significantly higher odds of currently using modern contraceptive methods. CONCLUSIONS: Given the population studied, the prevalence of modern contraceptive use was low. Strategies are required to increase the use of dual and long-term contraceptive methods among women who do not want more children in order to reduce MTCT, and to improve maternal and child health in the region. Programme managers and health care providers need to identify counseling strategies that are specific to HIV-positive women that not only impart knowledge on contraceptives, but also address the issue of responsibility for influencing HIV transmission in the community.