Pain in the Back and Neck Are With Us Until the End : A Nationwide Interview-Based Survey of Danish 100-Year-OldsHARTVIGSEN, Jan; CHRISTENSEN, Kaare.Spine (Philadelphia, PA. 1976). 2008, Vol 33, Num 8, pp 909-913, issn 0362-2436, 5 p.Article

The heritability of cognitive functioning in very old adults: evidence from Danish twins aged 75 years and olderMCGUE, Matt; CHRISTENSEN, Kaare.Psychology and aging. 2001, Vol 16, Num 2, pp 272-280, issn 0882-7974Article

Active lifestyle protects against incident low back pain in seniors : A population-based 2-year prospective study of 1387 Danish twins aged 70-100 yearsHARTVIGSEN, Jan; CHRISTENSEN, Kaare.Spine (Philadelphia, PA. 1976). 2007, Vol 32, Num 1, pp 76-81, issn 0362-2436, 6 p.Article

The Mn-superoxide dismutase single nucleotide polymorphism rs4880 and the glutathione peroxidase 1 single nucleotide polymorphism rs1050450 are associated with aging and longevity in the oldest oldSOERENSEN, Mette; CHRISTENSEN, Kaare; STEVNSNER, Tinna et al.Mechanisms of ageing and development. 2009, Vol 130, Num 5, pp 308-314, issn 0047-6374, 7 p.Article

Why Danes are smug : comparative study of life satisfaction in the European UnionCHRISTENSEN, Kaare; HERSKIND, Anne Maria; VAUPEL, James W et al.BMJ. British medical journal (International ed.). 2006, Vol 333, Num 7582, pp 1289-1291, issn 0959-8146, 3 p.Article

Facial clefting and psychiatric diseases: A follow-up of the Danish 1936-1987 facial cleft cohortCHRISTENSEN, Kaare; MORTENSEN, Preben B. O.The Cleft palate-craniofacial journal. 2002, Vol 39, Num 4, pp 392-396, issn 1055-6656Article

Increased Prevalence of Congenital Heart Defects in Monozygotic and Dizygotic TwinsHERSKIND, Anne Maria; PEDERSEN, Dorthe Almind; CHRISTENSEN, Kaare et al.Circulation (New York, N.Y.). 2013, Vol 128, Num 11, pp 1182-1188, issn 0009-7322, 7 p.Article

Socioeconomic position and twins' health : a life-course analysis of 1266 pairs of middle-aged Danish twins : Socioeconomic position and healthOSLER, Merete; MCGUE, Matt; CHRISTENSEN, Kaare et al.International journal of epidemiology. 2007, Vol 36, Num 1, pp 77-83, issn 0300-5771, 7 p.Article

Genetic and environmental influences on self-reported Reduced hearing in the old and oldest oldCHRISTENSEN, Kaare; FREDERIKSEN, Henrik; HOFFMAN, Howard J et al.Journal of the American Geriatrics Society. 2001, Vol 49, Num 11, pp 1512-1517, issn 0002-8614Article

Higher risk of pre-eclampsia after change of partner. An effect of longer interpregnancy intervals?BASSO, Olga; CHRISTENSEN, Kaare; OLSEN, Jørn et al.Epidemiology (Cambridge, Mass.). 2001, Vol 12, Num 6, pp 624-629, issn 1044-3983Article

Genetic and environmental influences on urinary incontinence: a Danish population-based twin study of middle-aged and elderly womenROHR, Gitte; KRAGSTRUP, Jakob; GAIST, David et al.Acta obstetricia et gynecologica Scandinavica. 2004, Vol 83, Num 10, pp 978-982, issn 0001-6349, 5 p.Article

Reproducibility and validity of simple questions to identify urinary incontinence in elderly womenROHR, Gitte; CHRISTENSEN, Kaare; ULSTRUP, Kirsten et al.Acta obstetricia et gynecologica Scandinavica. 2004, Vol 83, Num 10, pp 969-972, issn 0001-6349, 4 p.Article

Self-rated health and age : A cross-sectional and longitudinal study of 11,000 Danes aged 45-102ANDERSEN, Frank Krarup; CHRISTENSEN, Kaare; FREDERIKSEN, Henrik et al.Scandinavian journal of public health. 2007, Vol 35, Num 2, pp 164-171, issn 1403-4948, 8 p.Article

Physical and mental function and incident low back pain in seniors : A population-based two-year prospective study of 1387 danish twins aged 70 to 100 yearsHARTVIGSEN, Jan; FREDERIKSEN, Henrik; CHRISTENSEN, Kaare et al.Spine (Philadelphia, PA. 1976). 2006, Vol 31, Num 14, pp 1628-1632, issn 0362-2436, 5 p.Article

Changing lifestyles and oral clefts occurrence in DenmarkBILLE, Camilla; KNUDSEN, Lisbeth B; CHRISTENSEN, Kaare et al.The Cleft palate-craniofacial journal. 2005, Vol 42, Num 3, pp 255-259, issn 1055-6656, 5 p.Article

Fecundity and twinning. A study within the Danish National Birth CohortBASSO, Olga; CHRISTENSEN, Kaare; OLSEN, Jørn et al.Human reproduction (Oxford. Print). 2004, Vol 19, Num 10, pp 2222-2226, issn 0268-1161, 5 p.Article

Occurrence of cleft lip and palate in the Faroe Islands and Greenland from 1950 to 1999JAKOBSEN, Linda P; MØLSTED, Kirsten; CHRISTENSEN, Kaare et al.The Cleft palate-craniofacial journal. 2003, Vol 40, Num 4, pp 426-430, issn 1055-6656, 5 p.Article

The nature of behavioural correlates of healthy ageing: a twin study of lifestyle in mid to late lifeMCGUE, Matt; SKYTTHE, Axel; CHRISTENSEN, Kaare et al.International journal of epidemiology. 2014, Vol 43, Num 3, pp 775-782, issn 0300-5771, 8 p.Article

The quest for genetic determinants of human longevity : challenges and insightsCHRISTENSEN, Kaare; JOHNSON, Thomas E; VAUPEL, James W et al.Nature reviews. Genetics (Print). 2006, Vol 7, Num 6, pp 436-448, issn 1471-0056, 13 p.Article

Genetic and Environmental Influences on Odor Identification Ability in the Very OldDOTY, Richard L; PETERSEN, Inge; MENSAH, Nii et al.Psychology and aging. 2011, Vol 26, Num 4, pp 864-871, issn 0882-7974, 8 p.Article

Fatigability in Basic Indoor Mobility in NonagenariansMÄNTY, Minna; EKMANN, Anette; THINGGAARD, Mikael et al.Journal of the American Geriatrics Society. 2012, Vol 60, Num 7, pp 1279-1285, issn 0002-8614, 7 p.Article

Ageing populations: the challenges aheadCHRISTENSEN, Kaare; DOBLHAMMER, Gabriele; RAU, Roland et al.Lancet (British edition). 2009, Vol 374, Num 9696, pp 1196-1208, issn 0140-6736, 13 p.Article

Long term follow up study of survival associated with cleft lip and palate at birthCHRISTENSEN, Kaare; JUEL, Knud; HERSKIND, Anne Maria et al.BMJ. British medical journal (International ed.). 2004, Vol 328, Num 7453, pp 1405-1406, issn 0959-8146, 2 p.Article

Small effect of genetic factors on neck pain in old age: A Study of 2,108 Danish Twins 70 years of age and olderHARTVIGSEN, Jan; PEDERSEN, Hans Christian; FREDERIKSEN, Henrik et al.Spine (Philadelphia, PA. 1976). 2005, Vol 30, Num 2, pp 206-208, issn 0362-2436, 3 p.Article

Reproductive Patterns Among Danish Women With Oral CleftsYTTRI, Janne Elin; CHRISTENSEN, Kaare; KNUDSEN, Lisbeth B et al.The Cleft palate-craniofacial journal. 2011, Vol 48, Num 5, pp 601-607, issn 1055-6656, 7 p.Article