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List of works by Kristin Holvik

25-Hydroxyvitamin D in pregnancy and genome wide cord blood DNA methylation in two pregnancy cohorts (MoBa and ALSPAC).

scientific article published on 4 March 2016

A combination of low serum concentrations of vitamins K1 and D is associated with increased risk of hip fractures in elderly Norwegians: a NOREPOS study

scientific article

A randomised comparison of increase in serum 25-hydroxyvitamin D concentration after 4 weeks of daily oral intake of 10 microg cholecalciferol from multivitamin tablets or fish oil capsules in healthy young adults

scientific article published on 24 April 2007

A restrictive policy for red blood cell transfusion in older hip fracture patients: experiences from a patient register

scientific article published on 9 February 2016

Age and Sex Differences in Body Mass Index as a Predictor of Hip Fracture: A NOREPOS Study

scientific article published on 14 September 2016

Association of High Intakes of Vitamins B6 and B12 From Food and Supplements With Risk of Hip Fracture Among Postmenopausal Women in the Nurses' Health Study

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Biochemical markers of bone turnover and their relation to forearm bone mineral density in persons of Pakistani and Norwegian background living in Oslo, Norway: The Oslo Health Study

scientific article published on 01 November 2006

Changes in the vitamin D endocrine system and bone turnover after oral vitamin D3 supplementation in healthy adults: results of a randomised trial

scientific article

Cohort Profile Update: The Janus Serum Bank Cohort in Norway

scientific article

Continued decline in hip fracture incidence in Norway: a NOREPOS study

scientific article published on 22 February 2016

Do cadmium, lead, and aluminum in drinking water increase the risk of hip fractures? A NOREPOS study.

scientific article

Does the Association of Comorbidity with 1-Year Mortality After Hip Fracture Differ According to Gender? The Norwegian Epidemiologic Osteoporosis Studies (NOREPOS).

scientific article published on 10 February 2018

Educational Inequalities in Post-Hip Fracture Mortality: A NOREPOS Study

scientific article published on 17 June 2015

Excess mortality following hip fracture: impact of self-perceived health, smoking, and body mass index. A NOREPOS study

scientific article published on 7 October 2016

Hip fractures in Norway 1999-2008: time trends in total incidence and second hip fracture rates: a NOREPOS study

scientific article

Increased Mortality in Hip Fracture Patients Living Alone: A NOREPOS Study

scientific article published on 06 January 2021

Individual Variation in Adaptive Immune Responses and Risk of Hip Fracture - A NOREPOS Population-Based Cohort Study

scientific article published on 22 July 2020

Low serum concentrations of alpha-tocopherol are associated with increased risk of hip fracture. A NOREPOS study

scientific article published on 26 July 2014

Low serum levels of 25-hydroxyvitamin D predict hip fracture in the elderly: a NOREPOS study

scientific article

Milk drinking and risk of hip fracture. The Norwegian Epidemiologic Osteoporosis Studies (NOREPOS)

scientific article published on 27 December 2018

Nationwide data on municipal drinking water and hip fracture: could calcium and magnesium be protective? A NOREPOS study

scientific article

No increase in risk of hip fracture at high serum retinol concentrations in community-dwelling older Norwegians: the Norwegian Epidemiologic Osteoporosis Studies

scientific article published on 16 September 2015

Older hip fracture patients: three groups with different needs

scientific article

Pakistanis living in Oslo have lower serum 1,25-dihydroxyvitamin D levels but higher serum ionized calcium levels compared with ethnic Norwegians. The Oslo Health Study

scientific article

Population data on calcium in drinking water and hip fracture: An association may depend on other minerals in water. A NOREPOS study

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Predictors of mortality in older hip fracture inpatients admitted to an orthogeriatric unit in oslo, norway

scientific article published on 29 September 2010

Prevalence and predictors of vitamin D deficiency in five immigrant groups living in Oslo, Norway: the Oslo Immigrant Health Study.

scientific article

Procollagen type 1 amino-terminal propeptide (P1NP) and risk of hip fractures in elderly Norwegian men and women. A NOREPOS study

scientific article published on 22 March 2014

Should vitamin D supplements be recommended to prevent chronic diseases?

scientific article published on 29 January 2015

Standardizing serum 25-hydroxyvitamin D data from four Nordic population samples using the Vitamin D Standardization Program protocols: Shedding new light on vitamin D status in Nordic individuals

scientific article

Use of warfarin is associated with delay in surgery for hip fracture in older patients

scientific article published on 01 February 2011

Vitamin D status and current policies to achieve adequate vitamin D intake in the Nordic countries

scientific article published on 09 January 2020

Vitamin D status in Sri Lankans living in Sri Lanka and Norway

scientific article published on 01 May 2008

Vitamin D status in psychotic disorder patients and healthy controls--The influence of ethnic background

scientific article published on 20 October 2015