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Researcher · Ambo University · Ethiopia

Ephrem Yohannes Roga

Ephrem Yohannes Roga publishes mostly in Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Epidemiology, on topics such as Global Maternal and Child Health, Maternal and Perinatal Health Interventions and Reproductive Health and Contraception.

ORCID 0000-0002-3448-8310 OpenAlex
World rank
#2,024,923
of 7,710,434 ranked researchers
Rank in Ethiopia
#2,552
of 7,423
Works
26
Citations
237
Citations per work
9.1
h-index
9
i10-index 9Top 50% in Pediatrics, Perinatology and Child Health
Ephrem Yohannes Roga

What does Ephrem Yohannes Roga research?

Ephrem Yohannes Roga's work is mostly in Medicine (57%), Health Professions (9%), Nursing (6%).

Health Sciences: 19 works · 72.8% of their workMedicine: 15 works · 57.2% of their workPediatrics, Perinatology and Child Health: 7 works · 27.3% of their workObstetrics and Gynecology: 4 works · 14.3% of their workEpidemiology: 2 works · 9.1% of their workPublic Health, Environmental and Occupational Health: 2 works · 6.5% of their workHealth Professions: 2 works · 9.1% of their workGeneral Health Professions: 2 works · 9.1% of their workNursing: 2 works · 6.5% of their workNutrition and Dietetics: 2 works · 6.5% of their workEverything else: 7 works · 27.2% of their workTHEIR WORKEphrem YohannesRoga26works
Health Sciences73%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine1557.2%
    2. Health Professions29.1%
    3. Nursing26.5%
  2. Everything else727.2%
  1. 1Pediatrics, Perinatology and Child Health27% of their works
  2. 2Obstetrics and Gynecology14% of their works
  3. 3Epidemiology9% of their works
  4. 4General Health Professions9% of their works
  5. 5Public Health, Environmental and Occupational Health6% of their works
  6. 6Nutrition and Dietetics6% of their works

Research topics

Which keywords describe Ephrem Yohannes Roga's research?

The keywords of their largest research topics: Maternal Mortality, Child Mortality, Health Systems, Child Development, Cesarean Section, Vaginal Birth, Contraception and Unintended Pregnancy.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Maternal Mortality162 topics
  2. Child Mortality131 topic
  3. Health Systems131 topic
  4. Child Development72 topics
  5. Cesarean Section61 topic
  6. Vaginal Birth61 topic
  7. Contraception51 topic
  8. Unintended Pregnancy51 topic
  9. Maternal and Child Undernutrition41 topic
  10. Water Sanitation Hygiene41 topic
  11. Breastfeeding31 topic
  12. COVID-19 Vaccine31 topic
  13. Cervical Cancer31 topic
  14. Human Papillomavirus31 topic
  15. Infant Health31 topic
  16. Placenta Accreta31 topic
  17. Postpartum Hemorrhage31 topic
  18. Vaccine Hesitancy31 topic

Where does Ephrem Yohannes Roga work?

Ephrem Yohannes Roga's main affiliation in the publication record is Ambo University, Ethiopia.

How many publications and citations does Ephrem Yohannes Roga have?

OpenAlex counts 26 works and 237 citations for Ephrem Yohannes Roga, an h-index of 9, ranking #2,024,923 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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