• 1
    Cummings SR, Nevitt MC, Browner WC, Stone K, Fox KM, Ensrud K, Cauley J, Black D, Vogt T 1995 Risk factors for hip fracture in white women. N Engl J Med 332: 767773.
  • 2
    Forsen L, Bj¢rndal A, Bjartveit K, Edna TH, Holmen J, Jessen V, Westberg G 1994 Interaction between current smoking, leanness, and physical inactivity in the prediction of hip fractures. J Bone Miner Res 9: 16711678.
  • 3
    Laitinen K, Valimaki M, Keto P 1991 Bone mineral density measured by dual-energy X-ray absorptiometry in healthy Finnish women. Calcif Tissue Int 48: 224231.
  • 4
    Bauer DC, Browner WS, Cauley JA, Orwoll ES, Scott JC, Black DM, Tao JL, Cummings SR 1993 Factors associated with appendicular bone mass in older women. The Study of Osteoporotic Fractures Research Group. Ann Intern Med 118: 657665.
  • 5
    Hollenbach KA, Barrett Connor E, Edelstein SL, Holbrook T 1993 Cigarette smoking and bone mineral density in older men and women. Am J Public Health 83: 12651270.
  • 6
    Kiel DP, Zhang Y, Hannan MT, Anderson JJ, Baron JA, Felson DT 1996 The effect of smoking at different life stages on bone mineral density in elderly men and women. Osteoporos Int 6: 240248.
  • 7
    Mazess RB, Barden HS 1991 Bone density in premenopausal women: effects of age, dietary intake, physical activity, smoking, and birth-control pills. Am J Clin Nutr 53: 132142.
  • 8
    Sowers MR, Clark MK, Hollis B, Wallace RB, Jannausch M 1992 Radial bone mineral density in pre- and perimenopausal women: A prospective study of rates and risk factors for loss. J Bone Miner Res 7: 647657.
  • 9
    Daniel M, Martin AD 1995 Bone mineral density and adipose tissue distribution in young women: Relationship to smoking status. Ann Hum Biol 22: 2942.
  • 10
    Daniel M, Martin AD, Drinkwater DT 1992 Cigarette smoking, steroid hormones, and bone mineral density in young women. Calcif Tissue Int 50: 300305.
  • 11
    Valimaki MJ, Karkkainen M, Lamberg Allardt C, Laitinen K, Alhava E, Heikkinen J, Impivaara O, Makela P, Palmgren J, Seppanen R, Ilkka Vuori 1994 Exercise, smoking, and calcium intake during adolescence and early adulthood as determinants of peak bone mass. Cardiovascular Risk in Young Finns Study Group. BMJ 309: 230235.
  • 12
    Elders PJ, Netelenbos JC, Lips P, Khoe E, van Ginkel FC, Hulshof KF, van der Stelt PF 1989 Perimenopausal bone mass and risk factors. Bone Miner 7: 289299.
  • 13
    Hemenway D, Colditz GA, Willett WC, Stampfer MJ, Speizer FE 1988 Fractures and lifestyle: Effect of cigarette smoking, alcohol intake, and relative weight on the risk of hip and forearm fractures in middle-aged women. Am J Public Health 78: 15541558.
  • 14
    Tuppurainen M, Kroger H, Honkanen R, Puntila E, Huopio J, Saarikoski S, Alhava E 1995 Risks of perimenopausal fractures—a prospective population-based study. Acta Obstet Gynecol Scand 74: 624628.
  • 15
    Egger P, Duggleby S, Hobbs R, Fall C, Cooper C 1996 Cigarette smoking and bone mineral density in the elderly. J Epidemiol Community Health 50: 4750.
  • 16
    Law MR, Hackshaw AK 1997 A meta-analysis of cigarette smoking, bone mineral density and risk of hip fracture: recognition of a major effect. BMJ 315: 841846.
  • 17
    Jensen GF 1986 Osteoporosis of the slender smoker revisited by epidemiologic approach. Eur J Clin Invest 16: 239242.
  • 18
    Mosekilde Le, Hermann AP, Charles P, Beck-Nielsen H, Pors Nielsen S, Helmer Sørensen O 1999 The Danish osteoporosis prevention study: Project design and inclusion of 2015 perimenopausal women. Maturitas 31: 207219.
  • 19
    Abrahamsen B, Gram J, Hansen TB, Beck Nielsen H 1995 Cross calibration of QDR-2000 and QDR-1000 dual-energy X-ray densitometers for bone mineral and soft-tissue measurements. Bone 16: 385390.
  • 20
    Jensen MB, Hermann AP, Hessov I, Mosekilde L 1997 Components of variance when assessing the reproducibility of the Hologic QDR-scanner. Clin Nutr 16: 6165.
  • 21
    Lund B, S¢rensen OH 1979 Measurements of 25-hydroxyvitamin D in serum and its relation to sunshine, age and vitamin D in the Danish population. Scand J Clin Lab Invest 39: 2330.
  • 22
    Charles P, Poser JW, Mosekilde L, Jensen FT 1985 Estimation of bone turnover evaluated by 47 Ca-kinetics; Efficiency of serum bone gamma-carboxyglutamic acid-containing protein, serum alkaline phosphatase, and urinary hydroxyproline excretion. J Clin Invest 76: 22542258.
  • 23
    Keiding R, Hörder M, Gerhardt W, Pitkänen E, Tenhunen R, Strömme JH, Theodorsen L, Waldenström J, Tryding N, Westlund L 1974 Recommended methods for the determination of four enzymes in the blood. Scand J Clin Lab Invest 33: 291306.
  • 24
    Brixen K, Nielsen HK, Eriksen EF, Charles P, Mosekilde L 1989 Efficacy of wheat germ lectin-precipitated alkaline phosphatase in serum as an estimator of bone mineralization rate: Comparison to serum total alkaline phosphatase and serum bone Gla-protein. Calcif Tissue Int 44: 9398.
  • 25
    Kleinbaum DG, Kupper LL, Muller KE 1987 Dummy variables in regression. Applied Regression AnalysisOther Multivariable Methods, 2nd Ed. Duxbury Press, Belmont, California, pp. 260296.
  • 26
    Jensen J, Christiansen C, Rodbro P 1985 Cigarette smoking, serum estrogens, and bone loss during hormone replacement therapy early after menopause. N Engl J Med 313: 973975.
  • 27
    Gilfillan CP, Silverberg S, Scrivenor P, Griffiths RC, McCloud PI, Burger HG 1995 Determinants of forearm mineral density and its correlation with fracture history in women. Maturitas 20: 199208.
  • 28
    Johnell O, Nilsson BE 1984 Life-style and bone mineral mass in perimenopausal women. Calcif Tissue Int 36: 354356.
  • 29
    Law MR, Cheng R, Hackshaw AK, Allaway S, Hale AK 1997 Cigarette smoking, sex hormones and bone density in women. Eur J Epidemiol 13: 553558.
  • 30
    Lindquist O, Bengtsson C 1979 Menopausal age in relation to smoking. Acta Med Scand 205: 7377.
  • 31
    Hopper JL, Seeman E 1994 The bone density of female twins discordant for tobacco use. N Engl J Med 330: 387392.
  • 32
    Jensen EX, Fusch C, Jaeger P, Peheim E, Horber FF 1995 Impact of chronic cigarette smoking on body composition and fuel metabolism. J Clin Endocrinol Metab 80: 21812185.
  • 33
    Hofstetter A, Schutz Y, Jequier E, Wahren J 1986 Increased 24-hour energy expenditure in cigarette smokers. N Engl J Med 314: 7982.
  • 34
    Brot C, Simonsen H, Hansen B, et al 1997 Reduced serum vitamin D level among tobacco consuming perimenopausal women. Postepy Osteoartrologii 9: 25 (abstract).
  • 35
    Mellstrom D, Johansson C, Johnell O, Lindstedt G, Lundberg PA, Obrant K, Schoon IM, Toss G, Ytterberg GO 1993 Osteoporosis, metabolic aberrations, and increased risk for vertebral fractures after partial gastrectomy. Calcif Tissue Int 53: 370377.
  • 36
    Michnovicz JJ, Hershkopf RJ, Naganuma H, Bradlow LH, Fishman J 1986 Increased 2-hydroxylation of estradiol as a possible mechanism for the anti-estrogenic effect of cigarette smoking. N Engl J Med 315: 13051309.
  • 37
    Hahn TJ, Birge SJ, Scharp CR, Avioli LV 1972 Phenobarbital induced alterations in vitamin D metabolism. J Clin Invest 51: 741748.
  • 38
    Hansen MA 1994 Assessment of age and risk factors on bone density and bone turnover in healthy premenopausal women. Osteoporos Int 4: 123128.
  • 39
    Tetens I, Beck AM, Deutch B 1993 Rask og r¢rig. An Investigation of Diet, Lifestyle, Bone Status in Elderly Women. University of Århus, Århus, Denmark.
  • 40
    Morrison NA, Shine J, Fragonas J, Verkest V, McMenemy ML, Eisman JA 1989 1,25 Dihydroxyvitamin D-responsive element and glucocorticoid repression in the osteocalcin gene. Science 246: 11581161.
  • 41
    Nielsen HK, Lundby L, Rasmussen K, Charles P, Hansen C 1990 Alcohol decreases serum osteocalcin in a dose-dependent way in normal subjects. Calcif Tissue Int 46: 173178.
  • 42
    Delmas PD, Wilson DM, Mann KG, Riggs BL 1983 Effect of renal function on plasma levels of bone Gla-Protein. J Clin Endocrinol Metab 57: 10281030.
  • 43
    Savdie E, Grosslight GM, Adena MA 1984 Relation of alcohol and cigarette consumptionto blood pressure and serum creatinine levels. J Chronic Dis 37: 617623 Vol 37.
  • 44
    Ekberg G, Grefsberg N, Larsson LO, Vaara I 1990 Cigarette smoking and glomerular filtration rate in insulin-treated diabetics without manifest nephropathy. J Intern Med 228: 211217.
  • 45
    Heaney RP 1994 The bone-remodeling transient: Implications for the interpretation of clinical studies of bone mass change. J Bone Miner Res 9: 15151523.