1,720,975 research outputs found
Breastfeeding performance in Afar regional state, northeastern Ethiopia: a cross sectional study
No full textAbstract Background In Ethiopia fewer than 20% of infants aged less than six months are appropriately fed. This study aimed to identify predictors of poor breastfeeding performance among mother-infant pairs in Samara-Logia city administration, Afar Regional State, Ethiopia. Methods Five hundred and seventy six mothers of infants aged less than six months were recruited to participate in face-to-face structured interviews at their home. Infant feeding practices were measured by breastfeeding performance index (BPI). Infants who scored 0–3 BPI were classified as achieving ‘Low BPI’, 4–5 as ‘Medium BPI’, and 6–7 scores as ‘High BPI’. A pre-tested instrument was used to assess demographic characteristics of mothers and their experiences of infant feeding. EpiData version 3.02 was used to enter, clean and code the data. Then, data were analyzed using SPSS version 20. Results Five hundred thirty six (93.1%) of the study mothers had ever breastfed their infants. About 83% [95% CI: 80.0, 86.0%] of infants had achieved low or medium BPI scores. Being older than 34 years [AOR: 4.55; 95% CI (1.33, 15.73)], having an infant aged 4–5 months [AOR: 2.49; 95% CI (1.08, 5.76)], giving birth at home [AOR: 4.25; 95% CI (1.37, 13.23)] or by caesarean section [AOR: 8.00; 95% CI (2.78, 23.09)] and receiving advice on proper infant feeding practices at postnatal checkup [AOR:0.28; 95% CI (0.13,0.59)] were independent predictors of low/medium BPI scores. Conclusion This study revealed that nearly eight in ten infants aged less than six months achieved low/medium BPI scores. Being older than 34 years, having an infant aged 4–5 months, giving birth at home or by caesarean section and lack of advice on proper infant feeding practices were associated with higher odds of low/medium BPI scores
MODERN FAMILY PLANNING METHODS UTILIZATION AND ASSOCIATED FACTORS AMONG FEMALE STUDENTS IN AYSAITA TOWN, NORTHEASTERN ETHIOPIA
Full text linkBackground: Investing in family planning is a development ‘‘best buy†that can accelerate achievement across the five Sustainable Development Goal themes of People, Planet, Prosperity, Peace and Partnership. Hence, this study was aimed to assess the factors associated with utilization of modern family planning among female students in Aysaita secondary and preparatory school, Afar Regional State.
Methods: School based cross-sectional study was conducted at Aysaita secondary and preparatory school in April, 2016. Data were cleaned, coded and entered into Epi-Info version 3.3.2, then exported to SPSS version 20 statistical package for analysis. Binary and multivariable logistic regression analyses were used to assess the association between each independent variables and the outcome variable. Variables with p-value <0.05 were considered as significant and independent predictors.
Results: The study included 301 students. Of sexually active students, 68.4% were currently using modern family planning. In the multivariable logistic regression analysis, students who had pocket money [AOR=2.3(1.07, 5.23)], had ever been married [AOR=4.3(1.45, 12.63)], and those who had ever discussed on modern family planning methods [AOR=4(1.90, 8.28)] were more likely to use modern family planning as compared to their counter parts.
Conclusion: The study revealed that having pocket money, being married and having discussion on modern family planning (MFP) methods are positive predictors of MFP utilization. Therefore, Aysaita secondary and preparatory school must establish and promote more responsive and youth-friendly health service delivery. Furthermore, the school must advocate for reducing the financial cost of MFP methods to female students
Determinants of psychoactive substances use among Woldia University students in Northeastern Ethiopia
No full textDeterminants of psychoactive substances use among Woldia University students in Northeastern Ethiopia
No full textAbstract Background Psychoactive substance use has become a major public health problem among students in Ethiopian universities. Hence, this study aimed to investigate the magnitude and determinants of psychoactive substances use (khat chewing, alcohol drinking and cigarette smoking) among undergraduate students of Woldia University, Ethiopia. Methods Institution based quantitative cross-sectional study was employed on Woldia University students in April 2015. 730 students were included in the study. Data were collected using self-administered questionnaires. EpiData version 3.02 was used to enter data. Then, data were exported to SPSS version 20 for analysis. Results The lifetime prevalence of alcohol drinking, khat chewing and cigarette smoking among the study students were 33.1, 13 and 7.9%, respectively. Likewise, the current prevalence of alcohol drinking, khat chewing and cigarette smoking was 27.9, 10.4 and 6.4%, respectively. More than half of the surveyed students (59.1%) were introduced to psychoactive substance use by peer pressure. About 66% of the study participants believed that psychoactive substances are important for relaxation, and 19% to relief from stress. Students who were Muslims [adjusted odds ratio (AOR) 3.74, 95% CI (1.57, 8.91)], Oromo ethnic group [AOR 2.63, 95% CI (1.19, 5.81)], ever drunk alcohol [AOR 6.32, 95% CI (2.96, 13.48)] and ever smoked cigarette [AOR: 9.16, 95% CI (4.33, 19.38)] were positively associated with khat chewing. Furthermore, pocket money and ever khat chewing were associated with alcohol drinking and cigarette smoking. Conclusion This study showed that psychoactive substances use is somewhat prevalent among students in Woldia University. Hence, support of religious institutions in providing education aimed at preventing substance use, establishing and strengthening peer educators in the university are important interventions to tackle psychoactive substances use
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Full text linkWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
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