Browsing by Author "Owusu-Dabo, Ellis"

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    Burden of respiratory viral infections among inmates of a Ghanaian prison
    (Research Gate Publication, 2019-09-08) Sylverken, Augustina Angelina; El-Duah, Philip; Owusu, Michael; Yeboah, Richmond; Kwarteng, Alexander; Ofori, Linda; Gorman, Richmond; Obiri-Danso, Kwasi; Owusu-Dabo, Ellis; 0000-0002-7691-914X; 0000-0003-1671-0755; 0000-0003-1671-0755; 0000-0002-2765-6179; 0000-0002-0893-2908; 0000-0002-6831-3375; 0000-0002-5497-1684; 0000-0003-4232-4292
    Respiratory viral infections are important causes of morbidity and mortality worldwide. Information on circulating respiratory viruses among prisoners is lacking, although this is of public health importance and knowledge would assist in putting in place preventive measures to forestall disease outbreaks. The aim of this study therefore was to get the footprint of such diseases that have epidemic potential to be described and quantified for control. Prisoners on remand numbering 203 in a prison in Kumasi, the Ashanti Regional capital, were interviewed using prevalidated questionnaire, nasopharyngeal samples taken and screened by real-time PCR for common respiratory viruses in February, 2018. Of the total number of 203 participants enrolled, majority were males (n = 198, 97.54%). The modal age unsurprisingly was in the active working class of 18 to 35 years (n = 155, 76.36%) with 48 (23.65%) of participants older than 35 years. Inmates reported nasal congestion (n = 83, 40.89%), cough with or without pharyngitis (n =108, 53.20%) and fever (n = 74, 39.48%). Viruses detected in throat samples were Infl uenza A (n = 1, 0.49%) and Rhinovirus (n = 8, 3.94%). There was no statistically significant association between respiratory virus positivity and age (p = 0.118), gender (p > 0.900), duration of incarceration (p = 0.239) and reported symptoms (p = 0.724). The prison population may have a lower prevalence of respiratory viruses circulating in them. This may be dominated by those with high antigenic diversity.
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    Contraceptive Characteristics of Women Living with HIV in the Kumasi Metropolis, Ghana
    (International Journal of MCH and AIDS, 2013) Gyimah, Akosua A.; Nakua, Emmauel K.; Owusu-Dabo, Ellis; Otupiri, Easmon; 0000-0001-8986-1648
    Objectives: Contraceptive use among women living with HIV is important to prevent the transmission of the infection to their partners, prevent unintended pregnancies and prevent the mother-to-child transmission of the infection. The study sought to determine the contraceptive characteristics of women living with HIV in the Kumasi metropolis. Methods: A cross-sectional study was conducted from July to August 2012 at two HIV/AIDS clinics in the Kumasi Metropolis in the Ashanti Region, Ghana. Interviewer- administered questionnaires were used to collect data from two hundred and ninety five women. Data from one hundred and eighty three women living with HIV and who were sexually active were analyzed. Factors associated with contraceptive use were examined using logistic regression. Results: The overall contraceptive use was high; 84.7% were using a modern contraceptive method. The male condom was the commonest contraceptive method (77.0%) used and this was the main contraceptive method promoted at the HIV/AIDS clinic. Dual method usage was low (4.4%). Multivariate analysis showed that the significant predictor of contraceptive use was HIV status disclosure to partner (AOR = 0.25; 95% CI = 0.07-0.87; p = 0.03). Conclusions and Public Health Implications: The integration of family planning and HIV/AIDS services could stress dual method use and encourage HIV status disclosure to partner.
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    Determinants of Under-Five Mortality in Builsa District, Upper East Region, Ghana
    (Journal of Science and Technology, 2010) Osei-Kwakye, K.; Otupiri, Easmon; Owusu-Dabo, Ellis; Browne, E. N. L.; Adjuik, M.; 0000-0003-2591-8021; 0000-0001-8986-1648; 0000-0003-4232-4292
    Under-five mortality rate is an important indicator of a community’s social development. The Upper East region, one of the most poverty-stricken regions in Ghana, has however recorded a dramatic decline in its under-five mortality rate since 1993; from 180 per 1000 live births to 79 per 1000 live births in 2003. The aim was to identify the determinants of under-five mortality in Builsa district. A case-control study was used to collect data from mothers of 60 cases and 120 controls matched for age, sex and place of residence. Even though 70% of mothers were illiterate, the educational level of mothers did not influence the child’s risk of death (OR 1.1). Children of mothers who had had previous child deaths were about 8 times more likely to die (OR 7.45,) while those who had not had vitamin A supplementation were about 10 times more likely to die (OR 9.57). Over 90% of mothers had an insecticide-treated bednet and more than 50% of them exclusively breastfed their children for the first 6 months of life. Protective risk factors identified included: exclusive breastfeeding (OR 0.72), use of an insecticide-treated bednet (OR 0.12), the number of live children a mother had (OR 0.54) and immunization (OR 0.53). Even in poverty, it is possible to improve the child health status of communities. Health staff should be equipped to pay special attention to mothers with previous child deaths in order to assist them to prevent further deaths.
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    Genotypic characterisation of human papillomavirus infections among persons living with HIV infection; a case–control study in Kumasi, Ghana
    (Tropical Medicine and International Health, 2015) Yar, Dekugmen Denis; Salifu, Samson Pandam; Owusu-Dabo, Ellis; Darko, Nkansah Samuel; Annan, Angelina Augustina....et al
    The objective of this study is to describe the burden of human papillomavirus (HPV) infection among women living with HIV and non-infected women in Ghana. methods A case–control study was conducted involving 107 women living with HIV aged between 18 and 59 years (cases) and 100 non-HIV-infected apparently healthy women (controls) who were recruited from the Kumasi South Hospital, from July to December, 2014. Cervicovaginal swabs were taken from study participants to characterise 28 high- and low-risk HPV genotypes using a multiplex real-time PCR. results The overall mean age for the participants was 40.10 9.76 years. The prevalence of high risk (hr)-HPV genotypes was significantly higher among the cases than the controls (77.4% vs. 41.6%, P < 0.0001). Overall, HPV 58 and 54 were the most predominant high-risk (18.8%) and low-risk (15.0%) genotypes detected. The two most common hr-HPV genotype isolates were 58 (18.8%) and 35 (15.9%) with 58 being the most prevalent among age group 35–44 years compared with hr-HPV 16, 18, 35 and 45, found predominantly among 18–34 age group. conclusions Significant variations exist in HPV genotypes among HIV-infected and uninfected women.
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    Haematological Profile and ACE2 Levels of COVID-19 Patients in a Metropolis in Ghana
    (COVID, 2024) Ackah, Ezekiel B.; Owusu, Michael; Sackey, Benedict; Boamah, Justice K.; Kamasah, Japhet S.; Aduboffour, Albert A.; Akortia, Debora; Nkrumah, Gifty; Amaniampong, Andrews; Klevor, Nicholas; Agyemang, Lawrence D.; Ayisi-Boateng, Nana K.; Sylverken, Augustina; Phillips, Richard Odame; Owusu-Dabo, Ellis; 0000-0001-7491-5420; 0000-0001-5066-150X; 0000-0003-1016-7720; 0000-0003-0369-555X; 0000-0002-0961-4434; 0000-0002-7691-914X; 0000-0001-8992-0222; 0000-0003-4232-4292
    Background: Several studies have linked coronavirus disease 2019 (COVID-19) risk to age and ABO blood groups. Variations in plasma angiotensin-converting enzyme 2 (ACE2) levels and blood counts have been reported, suggesting an association between disease severity and low lymphocyte levels. Aim: this study aimed to understand how these factors relate to COVID-19 in Ghanaian patients, considering geographical and demographic differences. Methods: Participants were recruited from six hospitals in Kumasi, Ghana, between June 2020 and July 2021. Nasopharyn geal swabs were taken to test for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), and blood samples were collected for complete blood count testing, ABO/Rhesus typing, and assessment of plasma ACE2 levels. Demographic and COVID-19 severity data were gathered, and IBM SPSS version 25.0 was used for analysis. Results: Overall, 515 patients were enrolled, out of which 55.9% (n = 288/515) were males and 50.3% (n = 259/515) tested positive for SARS-CoV-2. The median age was 37 years (IQR = 26–53). Age was significantly associated with SARS-CoV-2 infection (p = 0.002). The severe COVID-19 group was the oldest (70 years, IQR = 35–80) and presented with anaemia (haemoglobin, g/dL: 9.55, IQR = 7.85–11.93), leukocytosis (WBC × 103/µL: 15.87, IQR = 6.68–19.80), neutrophilia (NEUT × 106/µL: 14.69, IQR = 5.70–18.96) and lymphocytopenia (LYMPH × 106/µL: 0.47, IQR = 0.22–0.66). No association was found between SARS-CoV-2 positivity and ABO (p = 0.711) or Rh (p = 0.805) blood groups; no association was also found between plasma ACE2 levels and SARS-CoV-2 status (p = 0.079). However, among COVID-19 participants, plasma ACE2 levels were significantly reduced in the moderate illness group (40.68 ng/mL, IQR = 34.09–48.10) compared with the asymptomatic group (50.61 ng/mL, IQR = 43.90–58.61, p = 0.015). Conclusions: While there may be no real association between the ABO blood group, as well as plasma ACE2 levels, and SARS-CoV-2 infection in Ghanaian patients, older individuals are at a higher risk of severe disease. Anaemia, and leukocytosis with lymphocytopenia may be indicators of poor disease progression.
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    Is pulmonary tuberculosis in pregnant women a problem in Ghana? Observations and lessons from the National Tuberculosis Prevalence Project
    (Wolters Kluwer - Medknow, 2019) Awua‑Boateng, Nana Yaa; Mohammed, Aliyu; Aglanu, Leslie Mawuli; Acheampong, Godfred; Amuasi,J. H.; Bonsu,F.A.; Phillips, Richard Odame; Owusu-Dabo, Ellis
    Background: Despite appropriate prevention and control measures, tuberculosis (TB) remains a significant contributor to maternal morbidity and mortality. Diagnosis of the disease in pregnancy is usually challenging, as the symptoms may be attributed to the pregnancy. Little is known about the true burden of the disease and its associated risk factors among pregnant women. This study sought to assess the prevalence of TB among pregnant women and associated sociodemographic characteristics in Ghana. Methods: The study used nationally representative data gathered from the national TB project in 2013. A total of 1747 pregnant women were sampled from 56 randomly selected diagnostic health centers across the ten regions of Ghana. TB was confirmed with Ziehl–Neelsen staining technique using morning sputum samples from pregnant women who reported coughing for more than 2 weeks. We assessed how the observed TB prevalence differed by some sociodemographic characteristics and other factors. We further examined the regional spatial distribution of pregnant women with TB in the country. Results: Up to 11.2% of the pregnant women had a history of cough during pregnancy. Eighteen (1.1%) cases of TB were confirmed among the pregnant women during the 2‑year period, with the Eastern region of the country recording the highest (n = 13, 72%), followed by Volta region ( n = 2, 11.1%). No cases were recorded in five regions. The geographical region of residence was the only determinant of TB in pregnancy significantly associated with TB (P = 0.001). Conclusion: Although the burden of TB was found to be low, appropriate control measures have to be put in place to detect the disease during the early stages of pregnancy to safeguard the health of the expectant mother and the unborn child.
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    National population-based tuberculosis prevalence survey in Ghana, 2013
    (INT J TUBERC LUNG DIS, 2020-10) Addo, K. K.; Bonsu, F.; Alebachew, Z.; Gyapong, J.; Badu-Peprah, Augustina; Gockah, R.; Hanson-Nortey, H. N.; Law, I.; Tadolini, M.; Onozaki, I.; Sismanidis, C.; Owusu-Dabo, Ellis; 0000-0003-0979-4006
    BACKGROUND: The prevalence of tuberculosis (TB) disease is one of the three main indicators used to assess the epidemiological burden of TB and the impact change of TB control; the other two are incidence and mortality. OBJECTIVE: To estimate the prevalence of TB disease among adults in Ghana. METHODS: A nationally representative cross-sectional survey was conducted. Participants were screened for TB using interview and chest X-ray (CXR). For those participants with cough 2 weeks and/or abnormal CXR, spot and morning sputum specimens were collected and examined by smear microscopy and culture. RESULTS: The study revealed that the prevalence of smear-positive TB among adults (age 15 years) was 111 (95%CI 76–145) and that of bacteriologically confirmed TB was 356 (95%CI 288–425) per 100 000 population. Males and older people had a higher prevalence than their counterparts. The majority of TB cases were smear-negative and had an abnormal CXR without reported chronic cough. CONCLUSION: The survey revealed much higher TB disease burden than previously estimated. This implies that the programme needs more effort and resources to find undiagnosed and unreported cases. The higher proportion of smear-negative and asymptomatic TB cases suggests the need to revise the existing screening and diagnostic algorithms.
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    Prevelence of refractive errors among Junior High School students in the Ejisu Juaben Municipality of Ghana
    (Journal of Science and Technology (Ghana), 2015) Nakua, E. K.; Otupiri, Easmon; Owusu-Dabo, Ellis; Dzomeku, V. M.; Otu-Danquah, K.; Anderson, M.
    Among school children, uncorrected refractive errors have a considerable impact on their participation and learning in class. The aim of this study was to assess the prevalence of refractive error among students in the Ejisu-Juabeng Municipality of Ghana. A survey with multi-stage sampling was undertaken. We interviewed 504 students aged 12-17 years and examined them for refractive errors. The prevalence of refractive errors among those with and without refractive error was compared by means of the chi-square test. Logistic regression analysis using refractive error as the dependent variable and adjusting for risk factors were performed. The overall prevalence rate of refractive errors was 7.5%. Out of the number of children with refractive errors, 39.5% had astigmatism, 31.6% had hyperopia and 28.9% had myopia. The prevalence rate was significantly higher among urban compared with rural students. Astigmatic refractive errors consists of with–the–rule (WTR) astigmatism 66.7%, against–the–rule (ATR) astigmatism 26.7% and oblique astigmatism (OBL) 6.6%. WTR and ATR astigmatism were more common in females than males. Multivariate logistic regression models showed no substantial confounding effects between near work, sex, and residence, suggesting that each covariate has an independent association with refractive error. In conclusion, near work, sex and high parental education level are factors contributing to refractive errors. Children in urban areas are at higher risk compared with their rural counterparts. We suggest that an efficient pre-school vision examination must be made part of the admission policy of all schools in Ghana.
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    This disease is not meant for the hospital, it is Asram’: Implications of a traditionally-defined illness on healthcare seeking for children under-5 in rural Ashanti, Ghana
    (PLOS Glob Public Health, 2022-09-08) Acheampong, Princess Ruhama; Mohammed, Aliyu; Twumasi-Ankrah, Sampson; Sylverken, Augustina Angelina; Owusu, Michael; Acquah-Gyan, Emmanuel; Adjei, Timothy Kwabena; Otupiri, Easmon; Owusu-Dabo, Ellis; 0000-0001-8986-1648
    Every child has the right to survive, grow and develop. However, in spite of the considerable global gains that have been made in child survival, Sub-Saharan Africa still has the highest child mortality rates and accounts for the greatest burden of mortality globally. The majority of these children die without ever reaching a health facility. The practice of appropriate healthcare-seeking behaviour has a great potential to reduce the occurrence of severe and life-threatening childhood illnesses. Several factors, however, influence healthcare-seeking behaviour, including perceptions of the cause of illness and socio-cultural perspectives.This study seeks to understand local concepts of a traditionally-defined illness complex,Asram, and its influence on healthcare seeking behavior of mothers/caregivers. This qualitative study was conducted from October 2019 to February 2020. Four Focus Group Discus sions were conducted with mothers/caregivers of children under-5 and 22 Key Informant Interviews with mothers/caregivers of children who had Asram, health workers at district, facility, and community levels, and Asram healers. Participants were selected from two rural communities, Akutuase and Wioso of the Asante Akim North district in the Ashanti region of Ghana. Data analysis was carried out iteratively throughout data collection, using a thematic analysis approach. The study shows that Asram is a childhood illness complex that is perceived to have been acquired spiritually and/or inherited. Nine types of Asram were described. This childhood illness was said to be treatable by Asram healers who had subspecialties in treatment approaches that were determined by the Asram type reported. Mothers/caregivers trusted Asram healers and preferred to call on them first. This was found to be the main reason for delays in seeking healthcare for children under-5 who showed symptoms of Asram. Asram is a childhood illness complex that is believed to be bet ter managed outside the health facility setting. This study complements existing knowledge and creates opportunities for further research and the introduction of more effective interventions in the effort to improve child survival in rural communities.
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    Use of social media in a national Tuberculosis Drug Resistance Survey: lessons from the first anti-tuberculosis drug resistance survey in Ghana
    (AAS Open Research, 2019) Sylverken, Augustina Angelina; Owusu-Dabo, Ellis; Kwarteng, Alexander; Twumasi-Ankrah, Sampson; Owusu, Michael; Adu-Amoah, Louis; Dumevi, Rexford Mawunyo; Arthur, Rejoice Agyeiwaa; Addofoh, Nicholas; Dzata, Francisca; Bonsu, Frank; 0000-0002-7691-914X; 0000-0003-4232-4292; 0000-0002-0893-2908; 0000-0002-9183-1883; 0000-0001-5066-150X; 0000-0001-6755-2545; 0000-0002-7135-2754
    Background: The widespread use of social media applications on mobile phones indicate that smart phones have become more than just a simple medium for voice calling. Several studies have shown the potential benefit of these social media applications in discussing many health conditions. We report on tracking sample transport by public and private transport providers using WhatsApp during the first nationwide drug resistance tuberculosis (TB) survey in Ghana. Methods: The survey was conducted between February 2016 and June 2017, and involved 33 TB diagnostic sites selected on the basis of a two-stage cluster randomized sampling design on both anticipated yield and probability proportional to size method. We engaged the services of privately and publicly owned vehicles’ union to transport samples to the central laboratories in Kumasi for further laboratory processing.We created a mobile social group platform (‘National TBDRS’) on WhatsApp consisting of two representatives from each site as well as other stakeholders. The purpose was to notify a laboratory team in Kumasi, on the following details of the sample: date and time of dispatch, driver’s name, car number, estimated time of arrival, and bus terminal name.  Results: A total 3077 WhatsApp messages were received during the survey period. Of these, 2879 (93.57%) messages were related to the survey. We observed a positive correlation between the total number of messages received and the total number of well-packaged sputum samples sent (r=0.89, p=0.02). There were no major transport delays (11:44±03:50) and all samples arrived within a 3-day window from the survey sites. Conclusions: Using WhatsApp as a platform of communication can significantly aid in improving tracking of samples, enhance accountability of for example drivers handling the samples over at a road crossing and communication across health facilities.