Nils-Erik Fiehn

Research output

Research output per year 1986 1995 1997 2002 2011 2014 2016 2019

• 80 Journal article
• 5 Book chapter
• 3 Conference abstract for conference
• 2 Poster
• 4 More
  • 2 Review
  • 1 Book
  • 1 Editorial

Research output per year

Research output per year

Search results

• 2019

  Do subjects with low caries experience have a specific salivary microbiota?

  Belstrøm, D., Holmstrup, P., Fiehn, N-E., Kirkby, N., Kokaras, A., Paster, B. & Jensen, A. B., 2019, (Submitted) In: Journal of Oral Microbiology.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Lewis and AB0 blood group-phenotypes in periodontitis, cardiovascular disease, obesity and stroke

  Enevold, C., Nielsen, C. H., Molbo, D., Lund, R., Bendtzen, K., Fiehn, N-E. & Holmstrup, P., 1 Dec 2019, In: Scientific Reports. 9, 1, 7 p., 6283.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Periodontitis 100%
  • Blood Group Antigens 98%
  • Myocardial Infarction 66%
  • Cardiovascular Diseases 66%
  • Obesity 63%
  2 Citations (Scopus)

  16 Downloads (Pure)
• 2017

  Dental biofilm infections: an update

  Larsen, T. & Fiehn, N-E., Apr 2017, In: A P M I S. Acta Pathologica, Microbiologica et Immunologica Scandinavica. 125, 4, p. 376-384 9 p.

  Research output: Contribution to journal › Review › peer-review

  • Biofilms 100%
  • Tooth 73%
  • Infections 48%
  • Bacteria 25%
  • Carbohydrates 22%
  103 Citations (Scopus)

• Immunoglobulin G antibodies against Porphyromonas gingivalis or Aggregatibacter actinomycetemcomitans in cardiovascular disease and periodontitis

  Damgaard, C., Reinholdt, J., Enevold, C., Fiehn, N-E., Nielsen, C. H. & Holmstrup, P., 1 Jan 2017, In: Journal of Oral Microbiology. 9, 1, 1374154.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Aggregatibacter actinomycetemcomitans 100%
  • Porphyromonas gingivalis 91%
  • Periodontitis 80%
  • Immunoglobulin G 55%
  • Cardiovascular Diseases 53%
  13 Citations (Scopus)

  53 Downloads (Pure)

• Impact of Periodontitis Case Criteria: A Cross-Sectional Study of Lifestyle

  Kongstad, J., Enevold, C., Christensen, L. B., Fiehn, N-E. & Holmstrup, P., Jun 2017, In: Journal of Periodontology. 88, 6, p. 602-609 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Periodontitis 100%
  • Life Style 74%
  • Cross-Sectional Studies 59%
  • Health Surveys 14%
  • Smoking 11%
  11 Citations (Scopus)

• Salivary microbiota in individuals with different levels of caries experience

  Belstrøm, D., Holmstrup, P., Fiehn, N-E., Kirkby, N., Kokaras, A., Paster, B. J. & Jensen, A. B., 2017, In: Journal of Oral Microbiology. 9, 1, 1270614.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Microbiota 100%
  • Saliva 98%
  • Fusobacterium 49%
  • Haemophilus 47%
  • Neisseria 46%
  18 Citations (Scopus)

  64 Downloads (Pure)
• 2016

  Bacterial composition in whole saliva from patients with severe hyposalivation: a case-control study

  Belstrøm, D., Holmstrup, P., Fiehn, N-E., Rosing, K., Jensen, A. B., Paster, B. J. & Lynge Pedersen, A. M., 1 May 2016, In: Oral Diseases. 22, 4, p. 330-337 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Xerostomia 100%
  • Saliva 77%
  • Case-Control Studies 63%
  • Microbiota 52%
  • Principal Component Analysis 28%
  19 Citations (Scopus)

• Calcium, vitamin D, casein and whey protein intakes and periodontitis among Danish adults

  Adegboye, A. R., Boucher, B. J., Kongstad, J., Fiehn, N-E., Christensen, L. B. & Heitmann, B. L., 1 Feb 2016, In: Public Health Nutrition. 19, 3, p. 503-510 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Whey Proteins 100%
  • Caseins 82%
  • Periodontitis 77%
  • Vitamin D 66%
  • Whey 51%
  25 Citations (Scopus)

• Cohort Profile: The Copenhagen Aging and Midlife Biobank (CAMB)

  Lund, R., Mortensen, E. L., Christensen, U., Bruunsgaard, H., Holm-Pedersen, P., Fiehn, N-E., Molbo, D., Jepsen, E., Hansen, Å. M. & Osler, M., 2016, In: International Journal of Epidemiology. 45, 4, p. 1044-1053 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  33 Citations (Scopus)

• Comparative analysis of bacterial profiles in unstimulated and stimulated saliva samples

  Belstrøm, D., Holmstrup, P., Jensen, A. B., Kokaras, A., Fiehn, N-E. & Paster, B. J., 2016, In: Journal of Oral Microbiology. 8, 7 p., 30112.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Saliva 100%
  • Microbiota 18%
  • Dental Caries 10%
  • Periodontitis 10%
  • Principal Component Analysis 9%
  33 Citations (Scopus)

  72 Downloads (Pure)

• Examination of lifestyle factors and diseases in teaching periodontology in dental education in the Nordic countries

  Fiehn, N-E. & Christensen, L. B., 1 Feb 2016, In: European Journal of Dental Education. 20, 1, p. 26-31 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Dental Education 100%
  • Scandinavian and Nordic Countries 92%
  • Teaching 60%
  • Life Style 55%
  • Education 43%
  1 Citation (Scopus)

• Orale bakterier og sygdomme udenfor mundhulen

  Larsen, T., Holmstrup, P., Fiehn, N-E. & Dahlén, G., 4 May 2016, In: Tandlaegebladet. 120, 5, p. 436-441 6 p.

  Research output: Contribution to journal › Review › peer-review

• Salivary bacterial fingerprints of established oral disease revealed by the Human Oral Microbe Identification using Next Generation Sequencing (HOMINGS) technique

  Belstrøm, D., Paster, B. J., Fiehn, N-E., Jensen, A. B. & Holmstrup, P., 14 Jan 2016, In: Journal of Oral Microbiology. 8, 7 p., 30170.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Mouth Diseases 100%
  • Dermatoglyphics 93%
  • High-Throughput Nucleotide Sequencing 77%
  • Dental Caries 70%
  • Periodontitis 70%
  44 Citations (Scopus)

  101 Downloads (Pure)

• Temporal Stability of the Salivary Microbiota in Oral Health

  Belstrøm, D., Holmstrup, P., Jensen, A. B., Kokaras, A., Fiehn, N-E. & Paster, B. J., 1 Jan 2016, In: PLOS ONE. 11, 1, 9 p., 0147472.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • oral health 100%
  • Microorganisms 70%
  • Oral Health 61%
  • Health 61%
  • saliva 61%
  63 Citations (Scopus)

  83 Downloads (Pure)
• 2015

  Aktuelle odontologiske fokus- og prioriteringsområder i dansk politik

  Christensen, L. B., Hede, B. & Fiehn, N-E., 30 Aug 2015, In: Tandlaegebladet. 119, 9, p. 668 675 p.

  Research output: Contribution to journal › Journal article › Communication

• Differentiation of salivary bacterial profiles of subjects with periodontitis and dental caries

  Belstrøm, D., Fiehn, N-E., Nielsen, C. H., Klepac-Ceraj, V., Paster, B. J., Twetman, S. & Holmstrup, P., 2015, In: Journal of Oral Microbiology. 7, p. 1-5 5 p., 27429.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Dental Caries 100%
  • Periodontitis 99%
  • Saliva 89%
  • Oral Health 31%
  • Data Analysis 22%
  22 Citations (Scopus)

• Introduktion til temaet: Samfundsodontologi 2015

  Christensen, L. B. & Fiehn, N-E., 1 Sept 2015, In: Tandlaegebladet. 119, 9, p. 667

  Research output: Contribution to journal › Editorial
• 2014

  Altered Bacterial Profiles in Saliva from Adults with Caries Lesions: A Case-Cohort Study

  Belstrøm, D., Fiehn, N-E., Nielsen, C. H., Holmstrup, P., Kirkby, N., Klepac-Ceraj, V., Paster, B. J. & Twetman, S., 16 Apr 2014, In: Caries Research. 48, 5, p. 368-375 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Streptococcus salivarius 100%
  • Veillonella 96%
  • Saliva 93%
  • Clone Cells 76%
  • Dental Caries 69%
  41 Citations (Scopus)

• Bacterial profiles of saliva in relation to diet, lifestyle factors, and socioeconomic status

  Belstrøm, D., Holmstrup, P., Nielsen, C. H., Kirkby, N., Twetman, S., Heitmann, B. L., Klepac-Ceraj, V., Paster, B. J. & Fiehn, N-E., 2014, In: Journal of Oral Microbiology. 6, p. 1-9 9 p., 23609.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Saliva 100%
  • Social Class 97%
  • Life Style 83%
  • Diet 70%
  • Streptococcus sobrinus 23%
  65 Citations (Scopus)

• Biocider i tandlægepraksis

  Kongstad, J., Fiehn, N-E., Bindslev, P. H. & Larsen, T., Sept 2014, In: Tandlaegebladet. 117, 9, p. 750-758 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Copenhagen Aging and Midlife Biobank (CAMB): An Introduction

  Avlund, K., Osler, M., Mortensen, E. L., Christensen, U., Kemp, H. B., Holm-Pedersen, P., Fiehn, N-E., Hansen, Å. M., Bachkati, S. H., Meincke, R. H., Jepsen, E., Molbo, D. & Lund, R., Feb 2014, In: Journal of Aging and Health. 26, 1, p. 5-20 16 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  74 Citations (Scopus)

• Differences in bacterial saliva profile between periodontitis patients and a control cohort

  Belstrøm, D., Fiehn, N-E., Nielsen, C. H., Kirkby, N., Twetman, S., Klepac-Ceraj, V., Paster, B. J. & Holmstrup, P., Feb 2014, In: Journal of Clinical Periodontology. 41, 2, p. 104-12 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Periodontitis 100%
  • Saliva 89%
  • Chronic Periodontitis 56%
  • Principal Component Analysis 24%
  • Nonparametric Statistics 22%
  64 Citations (Scopus)

• Oral bakteriologi

  Fiehn, N-E. & Larsen, T., 2014, Klinisk mikrobiologi og infektionsmedicin. 4. ed. København: FADL's Forlag, p. 339-382 44 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Education › peer-review

• Root caries, root surface restorations and lifestyle factors in adult Danes

  Christensen, L. B., Jensen, A. B., Ekstrand, K., Fiehn, N-E., Heitmann, B. L., Qvist, V. & Twetman, S., 1 Aug 2014, In: Acta Odontologica Scandinavica. 73, 6, p. 467-473 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Root Caries 100%
  • Life Style 53%
  • Tobacco Use 29%
  • Dentures 22%
  • Alcohol Drinking 17%
  15 Citations (Scopus)

• Saliva composition in three selected groups with normal stimulated salivary flow rates but yet major differences in caries experience and dental erosion

  Jensen, A. B., lykkeaa, J., Qvist, V., Ekstrand, K., Twetman, S. & Fiehn, N-E., Aug 2014, In: Acta Odontologica Scandinavica. 72, 6, p. 466-473 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Tooth Erosion 100%
  • Saliva 64%
  • Stomatognathic Diseases 44%
  • Cerebral Palsy 17%
  • Bicarbonates 9%
  22 Citations (Scopus)

• Smoking and drinking as risk indicators for tooth loss in middle-aged Danes

  Morse, D. E., Avlund, K., Christensen, L. B., Fiehn, N-E., Molbo, D., Holmstrup, P., Kongstad, J., Mortensen, E. L. & Holm-Pedersen, P., Feb 2014, In: Journal of Aging and Health. 26, 1, p. 54-71 18 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Dane 100%
  • Tooth Loss 86%
  • alcohol consumption 73%
  • smoking 65%
  • Drinking 62%
  24 Citations (Scopus)
• 2013

  Findings from the oral health study of the Danish Health Examination Survey 2007-2008

  Kongstad, J., Ekstrand, K., Qvist, V., Christensen, L. B., Cortsen, B., Grønbæk, M., Holm-Pedersen, P., Holmstrup, P., Jensen, A. B., Twetman, S. & Fiehn, N-E., Nov 2013, In: Acta Odontologica Scandinavica. 71, 6, p. 1560-1569 10 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Oral Health 100%
  • Health Surveys 92%
  • Life Style 52%
  • Tooth Erosion 48%
  • Dental Hygienists 46%
  38 Citations (Scopus)
• 2012

  Mikrobiologisk diagnostik ved sygdomme i mundhulen.

  Fiehn, N-E., 2012, In: Aktuel Nordisk Odontologi. 37, p. 33-54

  Research output: Contribution to journal › Journal article › Research › peer-review

• Oral Microbiology and Immunology: The Scandinavian Approach

  Dahlén, G., Fiehn, N-E. & Olsen, I., 2012, 1 ed. Munksgaard . 350 p.

  Research output: Book/Report › Book › Education › peer-review

• Poster: Alcohol and other risk indicators for severe periodontitis

  Kongstad, J., Christensen, L. B., Cortsen, B., Fiehn, N-E. & Holmstrup, P., 2012.

  Research output: Contribution to conference › Conference abstract for conference › Research › peer-review
• 2011

  Changing the curriculum and the role of the teacher and the students in the classroom-an analysis of the process of reforming a course in oral microbiology

  Netterstrøm, I., Fiehn, N. E. & Larsen, T., Feb 2011, In: European Journal of Dental Education Online. 15, 1, p. 26-30 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Microbiology 100%
  • Curriculum 92%
  • Teaching 83%
  • teaching style 73%
  • Students 66%
  5 Citations (Scopus)

• Changing the curriculum and the role of the teacher and the students in the classroom - an analysis of the process of reforming a course i oral microbiology

  Netterstrøm, I., Fiehn, N-E. & Larsen, T., 2011, In: European Journal of Dental Education. 15, p. 26-30 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Mundhulens mikroflora hos patienter med marginal parodontitis

  Larsen, T. & Fiehn, N-E., Aug 2011, In: Tandlaegebladet. 115, 9, p. 652-660 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Poster: Oral-Health-Related Quality of Life among Danish adults

  Christensen, L. B., Hede, B., Fiehn, N-E. & Holm-Pedersen, P., 21 Sept 2011. 1 p.

  Research output: Contribution to conference › Poster › Communication

• Poster Determinants for Oral-Health-Related Quality of Life among Danish adults

  Christensen, L. B., Hede, B., Fiehn, N-E. & Holm-Pedersen, P., 2011. 1 p.

  Research output: Contribution to conference › Poster › Research

  2274 Downloads (Pure)
• 2010

  Etårig praktisk oplæring efter kandidatuddannelsen i odontologi

  Fiehn, N-E., 13 Oct 2010, In: Tandlaegebladet. 114, 12, p. 966-968 3 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Low calcium intake is related to increased risk of tooth loss in men

  Adegboye, A. R. A., Fiehn, N-E., Twetman, S., Christensen, L. B. & Heitmann, B. L., Oct 2010, In: Journal of Nutrition. 140, 10, p. 1864-8 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Tooth Loss 100%
  • Calcium 54%
  • Tooth 43%
  • Food 14%
  • Dietary Calcium 13%
  21 Citations (Scopus)

• Sygdomme i mundhulen--et fokus for samarbejde

  Translated title of the contribution: [Mouth diseases--a focus for cooperation]Holmstrup, P. & Fiehn, N-E., 1 Nov 2010, In: Ugeskrift for Laeger. 172, 44, p. 3015 1 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2009

  CAMB - Copenhagen Aging and Midlife Biobank. Perspektiver for fremtidig forskning

  Avlund, K., Bruunsgaard, H., Christensen, U., Fiehn, N-E., Hansen, Å. M., Holm-Pedersen, P., Jepsen, E., Molbo, D., Mortensen, E. L., Osler, M. & Lund, R., 1 Oct 2009, In: Miljø og Sundhed. 15, suppl. nr. 1, p. 81-88 8 p.

  Research output: Contribution to journal › Journal article › Research

• Coaggregation between probiotic bacteria and caries-associated strains: An in vitro study

  Twetman, L., Larsen, U., Fiehn, N-E., Stecksen-Blicks, C. & Twetman, S., 2009, In: Acta Odontologica Scandinavica. p. 1-5 4 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Probiotics 100%
  • Bacteria 63%
  • mutacin GS-5 49%
  • Streptococcus mutans 48%
  • In Vitro Techniques 41%
  40 Citations (Scopus)
• 2008

  Oral bakteriologi

  Larsen, T. & Fiehn, N-E., 2008, Klinisk mikrobiologi og infektionsmedicin. Høiby, N. & Skinhøj, P. (eds.). 3. udgave ed. København: FADL's Forlag, p. 299-337 39 p.

  Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Education
• 2005

  Identification of periodontal pathogens in atheroslerotic vessels

  Fiehn, N-E., Larsen, T., Christiansen, N., Holmstrup, P. & Schroeder, T. V., 2005, In: Journal of Periodontal Research. 76, p. 731-736

  Research output: Contribution to journal › Journal article › Research › peer-review

  116 Citations (Scopus)
• 2004

  Fremtidens Tandlægeuddannelse - De første 5 år

  Fiehn, N-E., 2004, In: Praktiserende Tandlægers Tidsskrift. 1, p. 5

  Research output: Contribution to journal › Journal article › Research
• 2003

  Examination for viable oral bacteria in atherosletoric lesions

  Larsen, T., Fiehn, N-E., Holmstrup, P. & Schrøder, T., 2003.

  Research output: Contribution to conference › Conference abstract for conference › Research

• Oral infections and systemic diseases

  Holmstrup, P., Poulsen, A. H., Andersen, L., Skuldbøl, T. & Fiehn, N-E., 1 Jul 2003, In: Dental Clinics of North America. 47, 3, p. 575-98 24 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  • Infections 100%
  • Bacteria 94%
  • Dental Plaque 89%
  • Periodontitis 76%
  • Respiratory Tract Infections 64%
  43 Citations (Scopus)

• The effect of disinfection of contaminated impressions on the transmission of bacteria to stone models. An in vitro study

  Fiehn, N-E. & Larsen, T., 2003.

  Research output: Contribution to conference › Conference abstract for conference › Research

• The effect of Sterilex Ultra® for disinfection of dental unit waterlines

  Larsen, T. & Fiehn, N-E., 2003, In: International Dental Journal. 53, p. 249-254

  Research output: Contribution to journal › Journal article › Research › peer-review

  9 Citations (Scopus)
• 2002

  Contamination level of alginate impressions arriving at a dental laboratory

  Sofou, A., Larsen, T., Fiehn, N-E. & Öwall, B., 2002, In: Clinical Oral Investigations. 6, p. 161-165

  Research output: Contribution to journal › Journal article › Research › peer-review

  34 Citations (Scopus)

• Ensuring research poductivity in the future faculty

  Brodin, P., Bennett, I., Appleton, J., Bonta, Y., Feher, E., Fiehn, N-E., Greenspan, D., Hjørting-Hansen, E., Latta, M., O'Connell, B., Sidlauskas, A. & Skaleric, U., 2002, In: European Journal of Dental Education. 6, p. 97-106

  Research output: Contribution to journal › Journal article › Research › peer-review

  9 Citations (Scopus)

• In vitro study of transmission of bacteria from contaminated metal models to stone models via impressions

  Sofou, A., Larsen, T., Öwall, B. & Fiehn, N-E., 2002, In: Clinical Oral Investigations. 6, p. 166-170

  Research output: Contribution to journal › Journal article › Research › peer-review

  13 Citations (Scopus)