PhD Ivan Eržen

PhD Ivan Eržen
no.: 05373 source: ARIS

researcher – active in research organisation
  ivan.erzenat signnijz.si
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Research activity

Code Science Field Subfield
3.08.00  Medical sciences  Public health (occupational safety)   
Keywords
Chronic diseases, risk factors prevalence, adults, health status
Bibliography Representative bibliographic units | Personal | COBISS+
source: COBISS
source: SICRIS
Evaluation (metodology)
Evaluation of bibliographic research performance indicators according to ARIS methodology
source: COBISS
source: ARIS
Points
629.49
A''
110.99
A'
282.51
A1/2
322.92
CI10
710
CImax
116
h10
14
A1
2.16
A3
1.13
Data for the last 5 years (citations for the last 10 years) on November 10, 2025; Data for score A3 calculation refer to period 2020-2024 (2020, 2021, 2022, 2023)
Data for ARIS tenders ( 21.05.2024 – Target research programmes, archive )
Citations Citations for bibliographic records in COBIB.SI that are linked to records in citation databases
source: WoS source: Scopus source: COBISS
Database Linked records Citations Pure citations Average pure citations
WoS 54  767  685  12.69 
Scopus 62  870  778  12.55 
Education
source: ARIS
Level of education Professional title Study subject Faculty Year
  Medical doctor  Medicine  SI University of Ljubljana, Faculty of Medicine 1982 
Master's degree  M. Sc.   Epidemiology  SI University of Ljubljana, Faculty of Medicine 1987 
Specialization  Specialist epidemiologist  Epidemiology  SI 1988 
Doctoral degree  Ph. D.     SI University of Ljubljana, Faculty of Medicine 2004 
Doctoral dissertations and other final papers Show
Obtaining results now
source: COBISS
Employments
source: ARIS
Type of employment Research org. Research group Date of employment Position Role Title
Full time employment (20%, RD:0%)  University of Ljubljana, Faculty of Medicine  Center za javno zdravje (Slovene)  10/1/1997  Professor  Researcher  Full professor 
Full time employment (100%, RD:30%)  National Institut of Public Health  Raziskovalna skupina NIJZ (Slovene)  1/1/2014  Consultant doctor in hospital  Researcher   
Research projects Legend
source: ARIS
no. Code Title Period Head
1. V3-2556  Analysis of exposure to high-frequency electromagnetic radiation in Slovenia and assessment of health risks   9/1/2025 - 8/31/2028  PhD Ivan Eržen   1,501 
2. V3-24050  Dietary and other risk factors for chronic non-communicable diseases in adults - SI.Health pilot study   10/1/2024 - 9/30/2027  PhD Živa Lavriša   3,110 
3. V3-2560  Availability of indicators for assessing the severity of an influenza pandemic according to the PISA methodology   9/1/2025 - 2/28/2027  PhD Maja Sočan   2,674 
4. L3-50125  Challenges in achieving adequate dietary status of women of reproductive age   10/1/2023 - 9/30/2026  PhD Katja Žmitek   1,639 
5. V3-24038  Scientific background and recommendations for creating a national cardiovascular health programme in Slovenia   10/1/2024 - 3/31/2026  PhD Borut Jug   3,012 
6. J3-3076  Renin-angiotensin-aldosterone system inhibitor associated renal dysfunction and hyperkalaemia in heart failure: epidemiology, prognosis and potassium binders   10/1/2021 - 3/31/2025  PhD Jerneja Farkaš-Lainščak   4,238 
7. V3-2105  Monitoring of excreted sodium, potassium and iodine in 24-hour urine at the level of the adult population in Slovenia   10/1/2021 - 11/30/2023  PhD Ivan Eržen   3,244 
8. L7-1849  Challenges in achieving adequate vitamin D status in the adult population   7/1/2019 - 12/31/2022  PhD Katja Žmitek   3,218 
9. V3-1904  Development of the prognostic model of exposure to indoor air pollutants in schools and preparation of evidence based measures for planning of efficient natural ventilation of the class   11/1/2019 - 10/31/2022  PhD Andreja Kukec   3,261 
10. J3-9292  Burden of cachexia and sarcopenia in patients with chronic diseases: epidemiology, pathophysiology and outcomes   7/1/2018 - 6/30/2022  PhD Jerneja Farkaš-Lainščak   1,984 
11. V3-1909  Determination of causes of hospitalization among patients with diabetes   11/1/2019 - 4/30/2022  PhD Tit Albreht   3,213 
12. L3-9290  Sugars in human nutrition: availability in foods, dietary intakes and health effects   7/1/2018 - 6/30/2021  PhD Igor Pravst   5,543 
13. V3-1908  The proportion of patients with diabetes type 2 who don’t treat disease with medication and the proportion of people with an unrecognized diabetes   11/1/2019 - 4/30/2021  PhD Ivan Eržen   2,465 
14. L3-8213  Prehrana otrok in odraslih kot zaščitni dejavnik ali dejavnik zdravstvenih tveganj (Slovene)   5/1/2017 - 4/30/2020  PhD Irena Rogelj   8,268 
15. V3-1722  An attempt to interpret the results of biomonitoring in conjunction with data on environmental pollution, with an emphasis on air pollution and an assessment of the potential effects of these pollutants on the health of the population   4/1/2018 - 11/30/2019  PhD Milena Horvat   5,873 
16. V3-1640  Izpostavljenost otrok in mladostnikov izbranim kemikalijam preko življenjskega okolja (Slovene)   10/1/2016 - 9/30/2019  PhD Milena Horvat   6,481 
17. V3-1714  The analysis of data on the quality of drinking water from private water distribution systems   4/1/2018 - 3/31/2019  PhD Ivan Eržen   1,258 
18. L3-7538  The content of trans fats in foods and population intakes - public health implications   3/1/2016 - 2/28/2019  PhD Igor Pravst   6,340 
19. J3-7405  Heart failure epidemiology in Slovenia: prevalence, hospitalizations and mortality   1/1/2016 - 12/31/2018  PhD Mitja Lainščak   2,626 
20. V4-1648  Soil guideline values regarding to the transfer of the potentially toxic substances to the food chain   10/1/2016 - 9/30/2018  PhD Helena Grčman   3,878 
21. V3-1642  Onesnaženost zraka z ultra-finimi delci in ocena možnih vplivov na zdravje zaradi ognjemetov (Slovene)   10/1/2016 - 9/30/2017  PhD Jerneja Farkaš-Lainščak   2,108 
22. V1-1051  Onesnaženost okolja in naravni viri kot omejitveni dejavnik trajnostnega razvoja - modelni pristop na primeru Celjske kotline (Slovene)   10/1/2010 - 2/29/2012  PhD Cvetka Ribarič Lasnik   6,375 
23. V3-0545  Dejavniki tveganja za nenalezljive bolezni pri odraslih prebivalcih Slovenije za leto 2008 (Slovene)   9/1/2008 - 8/31/2010  PhD Cirila Hlastan Ribič   2,681 
24. V4-0466  Razvoj in ovrednotenje metode PCR za odkrivanje patogenih bakterij v živilih (Slovene)   1/1/2002 - 10/31/2004  PhD Sonja Smole - Možina   5,472 
25. L3-3128  Risk factors for noncommunicable disease in adults in Slovenia   7/1/2001 - 6/30/2004  PhD Lijana Zaletel-Kragelj   2,613 
26. V5-0571  Vrednotenje regionalnih razlik v zdravju in iskanje rešitev za njihovo zmanjševanje (Slovene)   11/1/2001 - 10/31/2003  PhD Lijana Zaletel-Kragelj   1,568 
ARIS research and infrastructure programmes Legend
source: ARIS
no. Code Title Period Head
1. P3-0395  Nutrition and public health   1/1/2019 - 12/31/2027 PhD Igor Pravst   4,759 
2. P3-0395  Nutrition and public health   1/1/2015 - 12/31/2018 PhD Igor Pravst   4,580 
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