Browsing Bergen Open Research Archive by Author "Deressa, Wakgari"
Now showing items 1-20 of 24
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Anaemia among children in a drought affected community in south-central Ethiopia
Gari, Taye; Loha, Eskindir; Deressa, Wakgari; Solomon, Tarekegn; Atsbeha, Hanibale; Assegid, Meselech; Hailu, Alemayehu; Lindtjørn, Bernt (Peer reviewed; Journal article, 2017-03-14)Introduction: As part of a field trial (PACTR201411000882128) to provide evidence on the combined use of long-lasting insecticidal nets and indoor residual spray for malaria prevention, we measured haemoglobin values among ... -
Association between malaria and malnutrition among children aged under-five years in Adami Tulu District, south-central Ethiopia: a case–control study
Shikur, Bilal; Deressa, Wakgari; Lindtjørn, Bernt (Peer reviewed; Journal article, 2016-02-19)Background Malaria and malnutrition are the major causes of morbidity and mortality in under-five children in developing countries such as Ethiopia. Malnutrition is the associated cause for about half of the deaths that ... -
Bed nets used to protect against malaria do not last long in a semi-arid area of Ethiopia: A cohort study
Solomon, Tarekegn; Loha, Eskindir; Deressa, Wakgari; Balkew, Meshesha; Gari, Taye; Overgaard, Hans Jørgen; Lindtjorn, Bernt (Peer reviewed; Journal article, 2018-06-20)Background: Long-lasting insecticidal nets (LLINs) are a key tool for malaria prevention and control. Currently, the recommended serviceable life of an LLIN is 3 years under field conditions. However, field studies show ... -
Combining long-lasting insecticidal nets and indoor residual spraying for malaria prevention in Ethiopia: Study protocol for a cluster randomized controlled trial
Deressa, Wakgari; Loha, Eskindir; Balkew, Meshesha; Hailu, Alemayehu; Gari, Taye; Kenea, Oljira; Overgaard, Hans Jørgen; Gebremichael, Teshome; Robberstad, Bjarne; Lindtjørn, Bernt (Peer reviewed; Journal article, 2016-01-12)Background: Long-lasting insecticidal nets (LLINs) and indoor residual spraying (IRS) are the main malaria prevention interventions in Ethiopia. There is conflicting evidence that the combined application of both interventions ... -
Combining long-lasting insecticidal nets and indoor residual spraying for malaria prevention in Ethiopia: study protocol for a cluster randomized controlled trial
Deressa, Wakgari; Loha, Eskindir; Balkew, Meshesha; Desalegne, Alemayehu; Gari, Taye; Gebremichael, Teshome; Kenea, Oljira; Jima, Daddi; Robberstad, Bjarne; Overgaard, Hans J.; Lindtjørn, Bernt (Conference object; Peer reviewed, 2014-09-22) -
Comparison of two adult mosquito sampling methods with human landing catches in south-central Ethiopia
Kenea, Oljira; Balkew, Meshesha; Tekie, Habte; Gebre-Michael, Teshome; Deressa, Wakgari; Loha, Eskindir; Lindtjørn, Bernt; Overgaard, Hans Jørgen (Peer reviewed; Journal article, 2017-01-13)Background: The human landing catch (HLC) is the standard reference method for measuring human exposure to mosquito bites. However, HLC is labour-intensive, exposes collectors to infectious mosquito bites and is subjected ... -
Equity in long-lasting insecticidal nets and indoor residual spraying for malaria prevention in a rural South Central Ethiopia
Hailu, Alemayehu; Lindtjørn, Bernt; Deressa, Wakgari; Gari, Taye; Loha, Eskindir; Robberstad, Bjarne (Peer reviewed; Journal article, 2016-07-16)Background: While recognizing the recent achievement in the global fight against malaria, the disease remains a challenge to health systems in low-income countries. Beyond widespread consensuses about prioritizing malaria ... -
Evaluation of CareStart (TM) malaria Pf/Pv combo test for Plasmodium falciparum and Plasmodium vivax malaria diagnosis in Butajira area, south-central Ethiopia
Woyessa, Adugna; Deressa, Wakgari; Ali, Ahmed; Lindtjørn, Bernt (Peer reviewed; Journal article, 2013-06-27)Malaria is a major public health problem in Ethiopia. Plasmodium falciparum and Plasmodium vivax co-exist and malaria rapid diagnostic test (RDTs) is vital in rendering parasite-confirmed treatment especially in areas where ... -
Human-biting activities of Anopheles species in south-central Ethiopia
Kenea, Oljira; Balkew, Meshesha; Tekie, Habte; Gebre-Michael, Teshome; Deressa, Wakgari; Loha, Eskindir; Lindtjørn, Bernt; Overgaard, Hans J (Peer reviewed; Journal article, 2016-09-30)Background: Indoor residual spraying (IRS) and long-lasting insecticidal nets (LLINs) are the key malaria vector control interventions in Ethiopia. The success of these interventions rely on their efficacy to repel or kill ... -
Impact of combining indoor residual spraying and long-lasting insecticidal nets on Anopheles arabiensis in Ethiopia: Results from a cluster randomized controlled trial
Kenea, Oljira; Balkew, Meshesha; Tekie, Habte; Deressa, Wakgari; Loha, Eskindir; Lindtjorn, Bernt; Overgaard, Hans Jørgen (Peer reviewed; Journal article, 2019-05-24)Background: Indoor residual house spraying (IRS) and long-lasting insecticidal nets (LLINs) are the key front-line malaria vector interventions against Anopheles arabiensis, the sole primary malaria vector in Ethiopia. ... -
Intrauterine growth patterns in rural Ethiopia compared with WHO and INTERGROWTH-21st growth standards: A community-based longitudinal study
Roro, Meselech; Deressa, Wakgari; Lindtjorn, Bernt (Peer reviewed; Journal article, 2019)Introduction Children’s well-being is highly influenced by their fetal growth. Adequate intrauterine growth (IUG) is a basic feature of a healthy pregnancy. The aim of our study was to assess IUG patterns in a rural and ... -
Long-lasting insecticidal nets and indoor residual spraying may not be sufficient to eliminate malaria in a low malaria incidence area: Results from a cluster randomized controlled trial in Ethiopia
Loha, Eskindir; Deressa, Wakgari; Ayana, Taye Gari; Balkew, Meshesha; Kenea, Oljira; Shanka, Tarekegn Solomon; Hailu, Alemayehu; Robberstad, Bjarne; Roro, Meselech Assegid; Overgaard, Hans Jørgen; Lindtjorn, Bernt (Peer reviewed; Journal article, 2019-04-18)Background Conflicting results exist on the added benefit of combining long-lasting insecticidal nets (LLINs) with indoor residual spraying (IRS) to control malaria infection. The main study objective was to evaluate whether ... -
Low use of long-lasting insecticidal nets for malaria prevention in south-central Ethiopia: A community-based cohort study
Shanka, Tarekegn Solomon; Loha, Eskindir; Deressa, Wakgari; Gari, Taye; Overgaard, Hans Jørgen; Lindtjorn, Bernt (Peer reviewed; Journal article, 2019-01-10)Introduction: A decline in malaria morbidity and mortality has been documented in Ethiopia since 2005 following a scale-up of the distribution of long-lasting insecticidal nets (LLINs). However, universal access to LLINs ... -
Malaria incidence and entomological findings in an area targeted for a cluster-randomized controlled trial to prevent malaria in Ethiopia: results from a pilot study
Gari, Taye; Kenea, Oljira; Loha, Eskindir; Deressa, Wakgari; Hailu, Alemayehu; Balkew, Meshesha; Gebre-Michael, Teshome; Robberstad, Bjarne; Overgaard, Hans J; Lindtjørn, Bernt (Peer reviewed; Journal article, 2016-03-08)Background: This study was part of the work to prepare for a cluster-randomized controlled trial to evaluate the effect of combining indoor residual spraying and long-lasting insecticidal nets on malaria incidence. A pilot ... -
Malaria increased the risk of stunting and wasting among young children in Ethiopia: Results of a cohort study
Gari, Taye; Loha, Eskindir; Deressa, Wakgari; Solomon, Tarekegn; Lindtjørn, Bernt (Peer reviewed; Journal article, 2018-01-11)Introduction: Given the high prevalence of malnutrition in a malaria-endemic setting, improving nutritional status could serve as a tool to prevent malaria. However, the relationship between the two conditions remains ... -
Malaria risk factors in Butajira area, south-central Ethiopia: a multilevel analysis
Woyessa, Adugna; Deressa, Wakgari; Ali, Ahmed; Lindtjørn, Bernt (Peer reviewed; Journal article, 2013-08-02)Background The highlands of Ethiopia, situated between 1,500 and 2,500 m above sea level, experienced severe malaria epidemics. Despite the intensive control attempts, underway since 2005 and followed by an initial decline, ... -
Ownership and use of long-lasting insecticidal nets for malaria prevention in Butajira area, south-central Ethiopia: complex samples data analysis
Woyessa, Adugna; Deressa, Wakgari; Ali, Ahmed; Lindtjørn, Bernt (Peer reviewed; Journal article, 2014-01-31)Background: Despite the encroaching of endemic malaria to highland-fringe areas above 2000 meters above sea level in Ethiopia, there is limited information on ownership and use of mosquito nets for malaria prevention. Thus, ... -
Personal inhalable dust and endotoxin exposure among workers in an integrated textile factory
Zele, Yifokire Tefera; Schlünssen, Vivi; Kumie, Abera; Deressa, Wakgari; Moen, Bente Elisabeth; Bråtveit, Magne (Journal article; Peer reviewed, 2020)The aim of this study was to determine personal exposure to inhalable dust and endotoxin levels among workers in an integrated cotton-processing textile factory and exposure variability across the different work sections. ... -
Prevalence of malaria infection in Butajira area, south-central Ethiopia
Woyessa, Adugna; Deressa, Wakgari; Ali, Ahmed; Lindtjørn, Bernt (Peer reviewed; Journal article, 2012-03-23)Background: In 2005, the Ethiopian government launched a massive expansion of the malaria prevention and control programme. The programme was aimed mainly at the reduction of malaria in populations living below 2,000 m ... -
Reduced Cross-Shift Lung Function and Respiratory Symptoms among Integrated Textile Factory Workers in Ethiopia
Zele, Yifokire Tefera; Kumie, Abera; Deressa, Wakgari; Moen, Bente Elisabeth; Bråtveit, Magne (Journal article; Peer reviewed, 2020)Chronic respiratory symptoms and reduction in lung function has been described as a common health problem among textile workers in low- and middle-income countries. The objective of this study was to measure lung function ...