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ArticleOsteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA2016

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

A J Søgaard, K Holvik, H E Meyer, G S Tell, C G Gjesdal, N Emaus, G Grimnes, B Schei, S Forsmo, T K Omsland

Abstract read
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In one paragraph

Article in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Comparing home-based and institutional rehabilitation for community-dwelling hip fracture patients: a matched cohort study.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2026
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  11. Epidemiology of hip fractures in Thailand.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2024
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  18. Time-varying exposure to anti-osteoporosis drugs and risk of first-time hip fracture: a population wide study within the Norwegian Epidemiologic Osteoporosis Studies (NOREPOS).Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

A J SøgaardNorwegian Institute of Public Health, PO Box 4404, Nydalen, 0403, Oslo, Norway. anne.johanne.sogaard@fhi.no.
K HolvikNorwegian Institute of Public Health, PO Box 4404, Nydalen, 0403, Oslo, Norway.
H E MeyerNorwegian Institute of Public Health, PO Box 4404, Nydalen, 0403, Oslo, Norway.
G S TellNorwegian Institute of Public Health, PO Box 4404, Nydalen, 0403, Oslo, Norway.
C G GjesdalDepartment of Clinical Science, University of Bergen, 5020, Bergen, Norway.
N EmausDepartment of Health and Care Sciences, UiT The Arctic University of Norway, 9037, Tromsø, Norway.
G GrimnesDepartment of Clinical Medicine, UiT The Arctic University of Norway, 9037, Tromsø, Norway.
B ScheiDepartment of Public Health and General Practice, Norwegian University of Science and Technology, 7491, Trondheim, Norway.
S ForsmoDepartment of Public Health and General Practice, Norwegian University of Science and Technology, 7491, Trondheim, Norway.
T K OmslandNorwegian Institute of Public Health, PO Box 4404, Nydalen, 0403, Oslo, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledThe previously reported decline in age-adjusted hip fracture rates in Norway during 1999-2008 continued after 2008. The annual number of hip fractures decreased in women and increased in men.

introductionNorway has among the highest hip fracture incidence rates ever reported despite previously observed declining rates from 1999 through 2008. The aim of the present study was to investigate whether this downward trend continued through 2013, and to compare gender-specific trends in 5 year age-groups during three time periods: 1999-2003, 2004-2008, and 2009-2013.

methodsAll hip fractures (cervical, trochanteric, and sub-trochanteric) admitted to Norwegian hospitals were retrieved. Annual age-standardized incidence rates of hip fracture per 10,000 person-years by gender were calculated for the period 1999-2013. Time trends were tested by age-adjusted Poisson regression.

resultsFrom 1999 through 2013 there were 140,136 hip fractures in persons aged 50 years and above. Age-adjusted hip fracture incidence rates declined by 20.4 % (95 % CI: 18.6-20.1) in women and 10.8 % (95 % CI: 7.8-13.8) in men, corresponding to an average annual age-adjusted decline of 1.5 % in women and 0.8 % in men. Except for the oldest men, hip fracture rates declined in all age-groups 70 years and older. The average annual number of fractures decreased in women (-0.3 %) and increased in men (+1.1 %).

conclusionsDuring the past 15 years, hip fracture rates have declined in Norway. The forecasted growing number of older individuals might, however, cause an increase in the absolute number of fractures, with a substantial societal economic and public health burden.

Indexed as

AgedAged, 80 and overAge DistributionFemaleForecastingHip FracturesHumansIncidenceMaleMiddle AgedNorwayAgeGenderHip fractureIncidenceTrend

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.