Adverse childhood experiences among people with schizophrenia at comprehensive specialized hospitals in Bahir Dar, Ethiopia: a comparative study.

Background: People who have encountered adverse childhood experiences (ACEs) are predisposed to developing schizophrenia, experiencing exacerbated symptoms, and facing an elevated risk of disease relapse. It is imperative to evaluate the prevalence of ACEs to comprehend the specific attributes of this condition and enable the implementation of suitable interventions. Aims: The aim of this study was to assess the prevalence of ACEs and its determinants among people with schizophrenia and the patient attendants in Bahir Dar, Ethiopia. Method: A comparative cross-sectional study was carried out at the Comprehensive Specialized Hospitals in Bahir Dar, Ethiopia, from April 26 to June 10, 2023. A total of 291 individuals with schizophrenia and 293 individuals from the patient attendants were selected using a systematic random sampling method. A proportional odds model ordinal logistic regression analysis was used to identify the factors associated with ACEs. Results: The occurrence of at least one ACE among individuals diagnosed with schizophrenia was 69.4%, while patient attendants had a 46.8%, as indicated by the Chi-square test, which showed a significant difference at p <0.05. The study findings indicated that individuals with schizophrenia who have encountered four or more ACEs are more inclined to have lower educational attainment (AOR: 4.69 [1.94 - 11.61]), low resilient coping mechanisms (AOR: 2.07 [1.11 - 3.90]), and poor social support (AOR: 3.93 [2.13 - 7.32]). Conversely, factors such as rural residency, illiteracy, and heightened attachment-related anxiety were found to be notably associated with the patient attendants. Conclusion: In this study, the substantial prevalence of ACEs emphasized the necessity for ACE screening and the implementation of evidence-based interventions to address and alleviate the overall burden of ACEs.

AMMI and GGE Biplot Analyses for Mega-Environment Identification and Selection of Some High-Yielding Oat (Avena sativa L.) Genotypes for Multiple Environments.

This paper reports an evaluation of eleven oat genotypes in four environments for two consecutive years to identify high-biomass-yielding, stable, and broadly adapted genotypes in selected parts of Ethiopia. Genotypes were planted and evaluated with a randomized complete block design, which was repeated three times. The additive main effect and multiplicative interaction analysis of variances revealed that the environment, genotype, and genotype-environment interaction had a significant (p ≤ 0.001) influence on the biomass yield in the dry matter base (t ha-1). The interaction of the first and second principal component analysis accounted for 73.43% and 14.97% of the genotype according to the environment interaction sum of squares, respectively. G6 and G5 were the most stable and widely adapted genotypes and were selected as superior genotypes. The genotype-by-environment interaction showed a 49.46% contribution to the total treatment of sum-of-squares variation, while genotype and environment effects explained 34.94% and 15.60%, respectively. The highest mean yield was obtained from G6 (12.52 kg/ha), and the lowest mean yield was obtained from G7 (8.65 kg/ha). According to the additive main effect and multiplicative interaction biplot, G6 and G5 were high-yielding genotypes, whereas G7 was a low-yielding genotype. Furthermore, according to the genotype and genotype-environment interaction biplot, G6 was the winning genotype in all environments. However, G7 was a low-yielding genotype in all environments. Finally, G6 was an ideal genotype with a higher mean yield and relatively good stability. However, G7 was a poor-yielding and unstable genotype. The genotype, environment, and genotype x environment interaction had extremely important effects on the biomass yield of oats. The findings of the graphic stability methods (additive main effect and multiplicative interaction and the genotype and genotype-environment interaction) for identifying high-yielding and stable oat genotypes were very similar.

Growth performance and carcass characteristics of Koekoek chickens exposed to temperature variation with supplementary Coriander seed powder.

The aim of the present study was to evaluate the effects of ambient temperature and coriander seeds supplementation on growth performance and carcass characteristics of Koekoek chickens. In the experiment, chickens were exposed to two temperature rooms with a heated room of 32 ± 1.2 °C from 11:00 to16:00 h and a normal room temperature with an average maximum and minimum of 23.8 ± 3 °C and 16.6 ± 1.6 °C, respectively, and a relative humidity between 34.5 ± 4 and 44.8 ± 3%. The chickens were supplemented with 0, 5, and 10 g/kg of coriander seed powder. The results showed that the group of Koekoek chickens placed in a heated room had significantly lower (P < 0.05) feed intake and weight gain and significantly higher (P < 0.05) feed conversion ratio than the groups placed at normal room temperature. Water intake was 1.8% higher in the groups placed in a heated room than those placed at normal room temperature. Supplementation with coriander seed powder enhanced growth performance and carcass traits. The carcass weight and breast percentage were higher (P < 0.05) in the groups that received 10 g/kg coriander seed powder. The growth performance of the Koekoek groups supplemented with 10 g/kg coriander seed powder in a heated room also improved significantly compared to groups in a heated room without supplementation. This suggests that the supplementation of coriander seed improves performance, and has a positive potential effect in alleviating the negative effects of heat stress on growth performance of chickens.

Prevalence of Depression and Its Associated Factors among Prisoners in North Wollo Zone, Northeastern Ethiopia: A Cross-Sectional Study.

Background: Depression is a psychiatric disorder that is characterized by persistent sadness and a lack of interest or pleasure in previously rewarding and enjoyable activities. It is one of the leading mental disorders among prisoners worldwide. However, little attention is given to this condition, especially in developing countries. Hence, this study was aimed at assessing the prevalence of depression and its associated factors among prisoners in North Wollo Zone Correctional Institutions, Ethiopia. Methods: A cross-sectional study was carried out among 407 prisoners from November 20 to December 20, 2020. A simple random sampling technique was employed to select the study participants, and the Patient Health Questionnaire-9 (PHQ-9) was utilized to measure the prevalence of depression among prisoners. Data analyses were done using SPSS version 20 software program. Descriptive and inferential statistics including bivariate and multivariable regression analyses were run to assess the association between depression and the independent variables, and a p value of less than 0.05 was taken to declare statistically significant values. Results: A total of 407 prisoners participated in the study, making the response rate 96.9%. The mean age of the participants was 31.7 ± 12.83. Forty-one percent of them were between the ages of 18 and 27 years. In this study, the prevalence of depression was 55.5%. Age 38-47 (AOR = 4.29; 95%CI = 1.51, 12.20), having children (AOR = 2.75; 95%CI = 1.40, 5.42), sentences for 5-10 years and over 10 years (AOR = 6.26; 95%CI = 3.19, 12.30 and AOR = 7.71; 95%CI = 3.47, 17.17, respectively), having a history of mental illness (AOR = 5.22; 95%CI = 2.39, 11.36), having two or more stressful life events (AOR = 6.61; 95%CI = 2.73, 15.96), and poor social support (AOR = 8.13; 95%CI = 3.43, 19.27) were significantly associated with depression. Conclusions: In this study, more than half of the study participants were found having depression which is relatively higher compared with other previous studies across the globe. Moreover, different variables including the inmate's age of 38-47 years, having children, a sentence of 5-10 and over 10 years, history of mental illness, having two or more stressful life events, and poor social support were factors significantly associated with depression. Thus, awareness creation for police officers and prison managers about depression screening in prison and treatment programs including psychological counseling and cognitive behavioral therapy for prisoners are recommended.

Corncob biochar supplementation improves nutrient digestibility, fattening performance and carcass characteristics of fattening sheep.

BACKGROUND: Corncob is a cheap source for biochar in developing countries. No studies reported on use of biochar as sheep fattening supplement. OBJECTIVES: The goal of this study is to determine the effect of corncob biochar supplementation on growth performance and carcass characteristics of sheep. METHODS: Twenty-four Horro yearling rams (18.6 ± 0.938 kg live weight) were randomly distributed to four groups, control (300 g/day concentrate + local hay ad libitum), BC1.5 (control +1.5 g/day biochar), BC3 (control +3 g/day biochar) and BC4.5 (control +4.5/day biochar). The experimental concentrate consisted of 200 g/day wheat bran and 100 g/day Noug cake. The study consisted of a growth trial of 111 days followed by a digestibility trial of 10 days. Carcass characteristics for all rams were recorded at the end of the trial. RESULTS: Dry matter intake, crude protein intake, dry matter digestibility and acid detergent fibre digestibility of BC1.5 were significantly higher than the control. Corncob biochar supplementation significantly improved daily weight gain and feed conversion ratio of the rams. Supplementation sheep with corncob biochar improved significantly dressing percentage, hindquarters weight, forequarters weight, ribs weight, brisket weigh and rib eye muscle area. There was a significant effect of the dietary treatment on weight of internal organs; however, they were all within the normal range of sheep. CONCLUSIONS: Corncob biochar supplementation would be recommended at a level of 1.5 g/day to improve growth performance and carcass characteristics of sheep.

Common Mental Disorder and Its Associated Factors among Prisoners in North Wollo Zone Correctional Institutions, Northeastern Ethiopia.

Background: Globally, about 450 million people suffer from mental disorders of which about 11% are assumed to be prisoners. The presence of mental illness among prisoners contributes to an increase in the risk of suicide, violence, morbidity, and mortality. In Ethiopia, there is a paucity of data particularly from resource-limited areas to assist policy maker's efforts in reforming mental health care. Objective: This study is aimed at assessing common mental disorders and its associated factors among prisoners in North Wollo zone correctional institutions, Northeastern Ethiopia. Method: Institution-based cross-sectional study was conducted on 401 study participants from January-February 2021. A simple random sampling technique was employed to enroll the study participants. Structured interviewer-administered Self Reporting Questionnaires-20 (SRQ-20) developed by the World Health Organization was used to collect the data. Data were checked for completeness, coded and entered into Epi data version 4.2, and transferred to SPSS version 23.0 for final analysis. Binary logistic regression analysis was carried out to identify factors associated with common mental disorders. Statistical significance was declared at p values < 0.05 in the final model. Results: The prevalence of common mental disorders was found to be 63.6% (95% CI 58.9, 68.3). After adjusting for confounding factors using multiple logistic regression, having children (AOR = 3.7, 95% CI: 1.93, 7.36), poor social support (AOR = 6.6, 95% CI: 2.93, 14.93), history of mental illness (AOR = 6.5, 95% CI: 1.78, 24.3), one- to five-year prison stay (AOR = 2.6, 95% CI: 1.38, 5.04), greater than five-year prison stay (AOR = 5.7, 95% CI: 2.05, 16.27), experiencing one stressful life event (AOR = 5.2, 95% CI: 1.83, 15.01), experiencing two or more stressful life events (AOR = 7.3, 95% CI: 2.98, 17.9), unavailability of reading materials (AOR = 4.3, 95% CI: 1.63, 11.43), and greater than or equal to eleven years of sentences (AOR = 4.4, 95 CI: 1.82, 10.70) were factors significantly associated with common mental disorders. Conclusion: Common mental disorders are highly prevalent among prisoners in this study area. The result of this study suggests the importance of screening and providing psychiatric counseling to this highly vulnerable population.

Magnitude and determinants of suicide among overweight reproductive-age women, Chacha and Debre Berhan Town, Ethiopia: community based cross-sectional study.

BACKGROUND: The magnitude and impact of women's suicidal behaviors, like suicidal ideation and suicidal attempts, are an important public health problem in low and middle-income countries, including Ethiopia. Suicidal behavior and being overweight are typical complications of reproductive age with many undesired consequences. Despite both having a serious impact on women of reproductive age, they are neglected in Ethiopia. Accordingly, this study aimed to examine the magnitude and determinants of suicide among overweight reproductive-age women in Chacha and Debre Berhan towns, Ethiopia. METHODS: A community-based cross-sectional study design was once employed from April 1, 2020 to June 1, 2020. The Composite International Diagnostic Interview was used to measure suicidal attempts and ideation, and the data was collected by direct interview. All collected data were entered into Epi Data version 4.6 and analyzed with SPSS version 25. Bivariate and multivariable regression models were used to determine the factors associated with a suicidal attempt and ideation. A p-value of less than 0.05 was considered statistically significant. RESULT: Of the total participants, 523 were included, with a response rate of 93.7%. The prevalence of suicidal ideation was 13.0% (95% CI 10.1-15.9), whereas suicidal attempt was 2.3% (95% CI 1.1-3.6). Based on multivariable regression analysis, the odds of suicidal ideation have been higher among overweight women with stressful life events, depression, and younger age groups. CONCLUSION: Suicidal ideation was frequent in overweight reproductive-age women. Preventing, treating, and using coping mechanisms regarding identified factors is a good way to minimize the burden of suicide.

Effect of Barley Variety on Feed Intake, Digestibility, Body Weight Gain and Carcass Characteristics in Fattening Lambs.

Twenty lambs (18 ± 0.22 kg initial weight) were blocked by weight and individually assigned into pens to evaluate the effects of barley straw variety on digestibility, growth performance and carcass characteristics. The following four treatments were tested: (1) a local barley straw (as control), (2) HB1963 (high grain and straw yields), (3) Traveller (high straw yielder), and (4) IBON174/03 (high grain yielder). A concentrate (50:50 wheat bran and noug seed cake) was offered constantly (300 DM g), whereas the straw was offered ad libitum. The digestibility trial lasted 22 days (15 days to adapt to dietary treatments and 7 days for sampling). The growth performance trial lasted 90 days. At the end, all of the lambs were slaughtered, and their carcasses were evaluated. The IBON174/03 variety had a higher (p < 0.05) intake of organic matter and crude protein, a higher dry matter and organic matter digestibility than the control, and a faster growth than the control. The feed-to-gain ratio was similar among treatments. The slaughter and empty body weights of lambs in the IBON174/03 group were higher than the control variety (p < 0.05). The present study showed that the feeding value of barley straw can differ substantially between varieties and therefore must be considered in the choice of a barley variety.

Evaluation of dried papaya pomace meal in laying hen diets.

In the search for alternative feed resources for laying hens, papaya pomace is available as industrial by-product but information on its nutritive value is lacking. Dried papaya pomace was included in a common laying hen diet at 0%, 2.5%, 5% and 7.5% to evaluate its effect on egg production performance, egg quality and general health parameters in Bovan brown layers. For every inclusion level, three cages with ten 20-week-old layers were used, making a total of 120 hens. The effect of dried papaya pomace inclusion on egg production, egg quality and general health parameters was evaluated. Dried papaya pomace inclusion improved egg production and laying by 6.15% and 17% respectively, while it significantly decreased feed conversion ratio by 7.5%. Eggshell weight, thickness and strength of PP5 were higher than the control by 0.3 g, 0.8 mm and 0.43 kg/cm2 , respectively. There was a significant improvement in albumin weight (by 1.5 g/L), albumin height (2.1 mm), yolk weight (0.4 g/L), yolk height (0.4 mm), yolk colour (4.4 points) and Haugh unit (8 points) due to PP5 treatment. Inclusion of papaya pomace at a level of 7.5% of layers diet had negative effect on Egg production, feed conversion ratio and interior and exterior egg quality traits. Inclusion of papaya pomace affected significantly serum total cholesterol, serum triglyceride, serum low density lipoprotein, serum high density lipoprotein, aspartate aminotransferase, alanine aminotransferase and white blood cell count. However, all blood traits of the experimental animals were within the normal ranges reported for layers. Inclusion of papaya pomace in 5% of layers commercial diets improves egg production and quality without negative impact on health while decreasing feeding cost.

Prevalence of Depression and Associated Factors Among Normal and Overweight Reproductive Age Women, Ethiopia: Community-Based Comparative Cross-Sectional Study.

BACKGROUND: Depression and overweight are serious public health problems and the most common complications of childbearing age with many negative consequences on the mental health of women and their children in the world. Even though both have a serious impact, no study has been done in Ethiopia. Therefore, this study aimed to assess and compare the prevalence of depression and associated factors among normal and overweight reproductive-age women in Debre Berhan town. METHODS: A community-based comparative cross-sectional study was conducted from April- June 2020. Patient health questionnaire-9 was used to measure the level of depression and list of threatening experience for stressful life events. Body mass index values of 18.5-24.9 and 25-29.9 kg/m2 were used to classify as normal, and overweight, respectively. The data were entered into Epi Data V. 4.6 and were analyzed using SPSS V. 25. A statistically significant association was declared at a p-value < 0.05. RESULTS: From 1530 participants the response rate were 96.1% and 100% for normal and overweight women, respectively. The prevalence of depression among normal weight women was 26.02% (95% CI: 23.3%, 28.73%) whereas among overweight was 32.89% (95% CI: 28.85%, 36.93%). For women who have normal weight; being exposed to stressful life events, having poor social support, and body image disturbance were statistically significant factors. For women who have overweight, stressful life events, body image disturbance, and experienced weight stigma were significantly associated. CONCLUSION AND RECOMMENDATION: Depression among overweight women was high compared to normal weight in Debre Berhan town. Promoting social support at any aspect of health care services are very important to minimize depression. Especially for overweight women, encouraging management of medical illness, coping mechanisms for different stressful life events and potentiating self-confidence towards body image are a vital means to prevent depression. Health promotion program targeting reproductive age women with significant associated factors are important to overcome overweight and depression in Debre Berhan town.

Evaluation of desho grass (Pennisetum pedicellatum) hay as a basal diet for growing local sheep in Ethiopia.

The study was conducted to determine feed intake, digestibility, and body weight (BW) change of Washera sheep fed on desho grass and natural pasture hay as a basal diet and supplemented with concentrate mixtures. Twenty-five intact male sheeps with body weight of 19.4 ± 1.89 kg (mean ± SD) were used in randomized complete block design. The dietary treatments were 100% natural pasture hay (NPH) (T1), 75% NPH + 25% desho grass hay (DGH) (T2), 50% NPH + 50% DGH (T3), 25% NPH + 75% DGH (T4), and 100% DGH (T5). Equal amount of concentrate mixture (CM) (300 g DM/day/h) was supplemented in all of the five treatments. The result of laboratory chemical analysis revealed that the CP content of the basal diets increased with increased proportion of desho grass hay inclusion in the treatments at the expense of natural pasture hay. Total DM, OM, CP, NDF, and ADF intake and digestibility was significant (P < 0.05) and in the increasing order of T1 < T2 < T3 < T4 < T5. The average daily body weight gain (ADG) of experimental sheep was significantly (P < 0.05) higher as proportion of desho grass increased from 0 to 100% in the basal diet. The result indicated that desho grass can be used as a basal diet for local sheep with better performance than natural pasture hay-based diets.