Mamaru Melkam Amsalu

Mr. Mamaru Melkam Amsalu


Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

View All Publications
28 November 2022 in BMC Psychiatry
Verified
Journal Article
Open access
PDF file
GNGirum Nakie
Girum Nakie
TSTesfaye Segon
Tesfaye Segon
MAMamaru Melkam Amsalu
Mamaru Melkam Amsalu
GDGetachew Tesfaw Desalegn
Getachew Tesfaw Desalegn
TATadele Amare
Tadele Amare
Background: Many studies have revealed that students’ performance in school, is affected by symptoms of depression, anxiety, and stress, which may impair their academic achievement, and lead to school dropout. However, to date, no studies have evaluated these three disorders among high school students in Africa. Therefore, in this study, we aimed to assess the prevalence of depression, anxiety, stress, and their associated factors among high school students in Northwest Ethiopia. Methods: An institution-based cross-sectional study was conducted. A simple random sampling technique was used to select 849 participants from six high schools in Northwest Ethiopia. A self-administered Depression, Anxiety, and Stress Scale (DASS-21) questionnaire was used to collect the data. Data were analyzed using SPSS Version 25.0 software to identify factors associated with DAS, and bi-variable and multi-variable analyses were performed. Results: The prevalence of depression, anxiety, and stress was 41.4, 66.7, and 52.2% respectively. Being female (AOR = 1.304, 95% CI = 1.006–1.849), higher risky khat chewers (AOR = 5.595, 95% CI = 2.357–11.132), having social phobia (AOR = 1.416, 95% CI = 1.045–1.919) were associated with depression. Being higher risky cigarette smokers (AOR = 4.777, 95% CI = 1.407–7304), having a history of chronic medical illness (AOR = 2.099, 95% CI = 1.045–4.218), and having a family history of mental illness (AOR = 1.777, 95% CI = 1.028–3.073) associated with anxiety. Stress was associated with high-risk alcohol drinkers (AOR = 1.828, 95% CI = 1.012–3.303), rural residency (AOR = 1.395, 95%CI = 1.010–1.925), and low social support (AOR 1.7391, 95% CI = 1.203–2.515). Conclusion: The burden of DAS among high school students was found to be high. Female sex, chewing khat, and having social phobia are associated with depression. Conversely, smoking cigarettes, having a chronic medical illness, and having a family history of mental illness are all linked to anxiety. Being a highly risky alcoholic drinker, having poor social support, and being a rural resident are positively associated with stress. Therefore, extending mental health services to all high schools, and strengthening the existing counseling services, are recommended.

1 June 2024 in BMC Public Health
Verified
Journal Article
Open access
PDF file
MAMamaru Melkam Amsalu
Mamaru Melkam Amsalu
SFSetegn Fentahun
Setegn Fentahun
GRGidey Rtbey
Gidey Rtbey
FAFantahun Andualem
Fantahun Andualem
GNGirum Nakie
Girum Nakie
BFBezawit Melak Fente
Bezawit Melak Fente
Introduction: Intimate partner violence is a human rights violation that often involves violence against women, which appears to be the most prevalent type of abuse. Intimate partner violence is a major global public health issue that includes physical, emotional, and sexual violence. The prevalence of intimate partner violence in Africa is high. The burden of intimate partner violence among reproductive-age women is high in Kenya. Therefore, the main aim of this study is to determine the associated factors of intimate partner violence among reproductive-age women at the individual and community level from the recent Demographic and Health Survey (DHS) 2022 data of Kenya. Methods: The Kenya National Demographic and Health Survey data of 2022 was used for this study. The overall sample size for this study was 14,612, which focused on women aged 15 to 49 years who had ever been partnered and responded to the domestic violence module. Multilevel logistic regression models to determine the prevalence and associated factors at the individual and community level with intimate partner violence with a 95% Confidence Interval (CI) and Adjusted Odds Ratio (AOR). Result: The overall prevalence of intimate partner violence was 41.1% with a 95% CI (40.07%, 42.60. Male-headed households, poorest and middle wealth status, partner alcohol use, separated/widowed current marital status, and low education of women were statistically significantly associated with intimate partner violence at the individual level variables in this study. Conclusions: The prevalence of intimate partner violence was high. Educating women, reducing partner alcohol use, and improving the economic status of women, were crucial in mitigating the burden of intimate partner violence. The intimate partners are supposed to respect the rights of women.

6 April 2023 in Pan African Medical Journal
Verified
Journal Article
Open access
MAMamaru Melkam Amsalu
Mamaru Melkam Amsalu
TSTesfaye Segon
Tesfaye Segon
GNGirum Nakie
Girum Nakie
GNGoshu Nenko
Goshu Nenko
DDDemeke Demilew
Demeke Demilew
INTRODUCTION: Substance abuse is the use of a drug that affects both the function and the structure of the brain by altering the activity neurotransmitters of particular pathways in the central nervous system that affect the mood, perception, and consciousness of the person. METHODS: a cross-sectional study design was employed among 422 high school students. Study participants were selected by simple random sampling from all five high school students. A self-reported questionnaire was used that included alcohol, smoking, and substance involvement screening test, Oslo-3 social support, and other instruments. Data were checked, coded, and entered into Epi-Data version 4.6.2 then exported to the statistical package for social sciences version 20 for analysis. Bi-variable and multi-variable logistic regression analyses were used to identify factors associated with substance use. Adjusted odds ratios with 95% confidence intervals were determined and predictors with a p-value of

30 August 2024 in BMC Public Health
Verified
Journal Article
Open access
PDF file
MAMamaru Melkam Amsalu
Mamaru Melkam Amsalu
BFBezawit Melak Fente
Bezawit Melak Fente
YNYohannes Mekuria Negussie
Yohannes Mekuria Negussie
ZAZufan Alamrie Asmare
Zufan Alamrie Asmare
HAHiwot Altaye Asebe
Hiwot Altaye Asebe
AAAngwach Abrham Asnake
Angwach Abrham Asnake
Intimate Partner Violence (IPV) is the most prevalent form of violence against women globally and is more prevalent than rape or other violent attacks by strangers. Different observational studies have established a strong positive association between alcohol use and intimate partner violence. Even though there are a lot of studies that show the association between partner alcohol use and intimate partner violence limited studies were conducted that show the direct causative relations of partner alcohol use and IPV among reproductive-age women in East Africa. Therefore, this study aimed to determine the effect of partner alcohol use on intimate partner violence in East Africa’s recent Demographic and Health Survey (DHS) data with Propensity Score Matching (PSM). Community-based cross-sectional study design with a propensity score matching was used from the East African countries’ DHS data. A total of the weighted sample size of 72,554 reproductive-age women was used for this study. Propensity score matching analysis was conducted to determine the causal relation between partner alcohol use and intimate partner violence. Intimate partner violence was the outcome variable and partner alcohol use was the treatment variable. Propensity score matching was carried out through Stata software by using psmatch2 of the logit-based model. The assumption of common support was verified and achieved. Mantel-Haenszel boundaries have been used to investigate the possibility of hidden bias in the outcome. The prevalence of partner alcohol use and intimate partner violence from East African countries was 37.94 with a CI of (37.58%, 38.29%) and 41.45% with a CI (41.09%, 41.80%) respectively. Partner alcohol use contributed to a 2.78% increase in intimate partner violence according to the estimated average treatment on treated values in the treated and control groups were 59.41% and 31.51%, respectively. Ultimately, it was found that among all research participants, the average effect on the population as a whole was 25.33%. We conclude that partner alcohol use has a direct cause for intimate partner violence. Therefore, controlling partner alcohol consumption can reduce the burden of intimate partner violence.

1 January 2023 in Sage Open Medicine
Verified
Journal Article
Open access
MAMamaru Melkam Amsalu
Mamaru Melkam Amsalu
TTTechilo Tinsae
Techilo Tinsae
FAFantahun Andualem
Fantahun Andualem
GNGirum Nakie
Girum Nakie
Objective: Post-traumatic stress disorder is a complex psychiatric disorder that develops after exposure to traumatic events, such as violent physical assaults, accidents, rape, natural disasters, and conflicts, stranger than usual human experiences. The typical presentation of intrusive thoughts, the persistence of the trauma, the avoidance of pertinent stimuli, emotional numbness, and physiological hyperarousal are the characteristics of this anxiety symptom. Despite the presence of a study conducted on this problem, the pooled effect, particularly in Ethiopia, is not known; therefore, this study assessed the allover burden of post-traumatic stress disorder. Method: The available study was extracted and conducted on post-traumatic stress disorder and its associated factors in Ethiopia by three independent authors. The data were analyzed by using STATA version 11 after extraction was done on a Microsoft Excel spreadsheet. The random-effect model was used to estimate the pooled effect size of post-traumatic stress disorder and its effect in the previous studies with 95% confidence intervals. Funnel plots analysis and Egger regression tests were conducted to detect the presence of publication bias. A subgroup analysis and a sensitivity analysis were done. Result: Thirteen (13) studies were included with a total of 5874 study participants in this meta-analysis and systematic reviews. The pooled prevalence of post-traumatic stress disorder in Ethiopia was 39.28% with a 95% confidence interval (26.54, 52.01). Poor social support (adjusted odds ratio = 2.86; 95% confidence interval (1.81, 4.53)), being female (adjusted odds ratio = 1.89; 95% confidence interval (1.53, 2.34)), presence of previous mental illness (adjusted odds ratio = 4.72; 95% confidence interval (2.62, 8.36)), and witness (adjusted odds ratio = 2.01; 95% confidence interval (1.30, 3.11)) were associated with post-traumatic stress disorder. Conclusion: The burden of post-traumatic stress disorder in this meta-analysis and systematic review is high; therefore, immediate intervention is needed for those specific traumatized individuals.

14 March 2023 in Systematic Reviews
Verified
Journal Article
Open access
PDF file
MAMamaru Melkam Amsalu
Mamaru Melkam Amsalu
TSTesfaye Segon
Tesfaye Segon
GNGirum Nakie
Girum Nakie
Background: Social anxiety disorder is defined as the fear of social situations, incorporating situations that involve contact with strangers. People highly fear embarrassing themselves which includes situations like social gatherings, oral presentations, and meeting new people. People with social phobia have nonspecific fears of practicing vague or, performing specific tasks like eating or speaking in front of others. In people with social anxiety disorder, worry can arise from both the circumstance itself and embarrassment from others, for students, social phobia is an overwhelming fear of speaking in front of others or giving presentations in class. The prevalence of social phobia among different studies in Ethiopia was inconsistent and inconclusive therefore, this study showed the cumulative burden of social phobia among students in Ethiopia. Method: Observational studies published on social phobia and associated factors among students in Ethiopia were included in this study based on the criteria after independent selection by two authors. Data were extracted by Microsoft Excel spreadsheet to be exported to Stata version 11 for further analysis. The random-effect model was used to estimate the pooled effect size of social phobia and its effect on the previous studies with 95% confidence intervals. Funnel plots analysis and Egger regression tests were conducted to detect the presence of publication bias. Sub-group analysis and sensitivity analysis were done. Result: A total of 2878 study participants from seven studies were included in this meta-analysis and systematic review. The pooled prevalence of social phobia among students in Ethiopia was 26.81% with a 95% CI (22.31–31.30). The pooled effect size of social phobia in Oromia, Amhara, and SNNPs regions was 24.76%, 24.76%, and 29.47%, respectively. According to the subgroup analysis, university, and college/high school students were 28.05% and 25.34% respectively. Being female [AOR = 2.11 (95% CI 1.72–2.60)], having poor social support [AOR = 2.38 (95% CI 1.54–3.70)], substance use [AOR = 2.25 (95% CI 1.54–3.30)], single parent [AOR = 5.18 (95% CI 3.30–8.12)], and rural residence [AOR = 2.29 (95% CI 1.91–2.75)] were significantly associated in this meta-analysis in Ethiopia. Conclusion: The pooled prevalence of social phobia in this meta-analysis and systematic review was high (26.81%) among students therefore, the educational bureau needs to work on decreasing the burden of social phobia to raise the academic achievement and creativity of the students. In therapeutic advice like exposure to presentations, family members take the responsibility for the students’ therapy and expose them to various social interactions.