Time trends in physical activity among college alumni, 1962-1988.

How well does stool form reflect colonic transit? Gut (1996) 1.77

Muscle fiber size and function in elderly humans: a longitudinal study. J Appl Physiol (1985) (2008) 1.76

Variability of gastrointestinal transit in healthy women and men. Gut (1996) 1.63

The built environment and physical activity levels: the Harvard Alumni Health Study. Am J Prev Med (2009) 1.62

Frequency, Type, and Volume of Leisure-Time Physical Activity and Risk of Coronary Heart Disease in Young Women. Circulation (2016) 1.39

Physical activity during daily life and functional decline in peripheral arterial disease. Circulation (2008) 1.34

Physical activity and cause-specific mortality in men: further evidence from the Whitehall study. Eur J Epidemiol (2001) 1.14

Physical activity, body weight, and pancreatic cancer mortality. Br J Cancer (2003) 1.13

Change in visceral adiposity independently predicts a greater risk of developing type 2 diabetes over 10 years in Japanese Americans. Diabetes Care (2012) 1.13

Adult height and lung function as markers of life course exposures: associations with risk factors and cause-specific mortality. Eur J Epidemiol (2006) 1.08

Physical activity and risk of Parkinson's disease: a prospective cohort study. J Neurol Neurosurg Psychiatry (2006) 1.06

Traditional physical activity indexes derived from the Harvard alumni activity survey have low construct validity in a lower income, urban population. J Urban Health (2007) 0.87

Leg strength predicts mortality in men but not in women with peripheral arterial disease. J Vasc Surg (2010) 0.84

Relation of interleukin-6 and vascular cellular adhesion molecule-1 levels to functional decline in patients with lower extremity peripheral arterial disease. Am J Cardiol (2011) 0.78

Differences in self-reported perceived and objective measures of duration and intensity of physical activity for adults in skiing. Eur J Epidemiol (2001) 0.78

Physical activity, weight, and waist circumference in midlife women. Health Care Women Int (2012) 0.77

Leisure time physical activity and disease-specific mortality among men with chronic bronchitis: evidence from the Whitehall study. Am J Public Health (2003) 0.76

Association of 6-Minute Walk Performance and Physical Activity With Incident Ischemic Heart Disease Events and Stroke in Peripheral Artery Disease. J Am Heart Assoc (2015) 0.75

Body mass index in multiethnic midlife women: influence of demographic characteristics and physical activity. Health Care Women Int (2011) 0.75

Racial differences in functional decline in peripheral artery disease and associations with socioeconomic status and education. J Vasc Surg (2017) 0.75

Compendium of physical activities: classification of energy costs of human physical activities. Med Sci Sports Exerc (1993) 19.40

Physical fitness and all-cause mortality. A prospective study of healthy men and women. JAMA (1989) 14.34

Physical activity as an index of heart attack risk in college alumni. Am J Epidemiol (1978) 11.61

Physical activity, all-cause mortality, and longevity of college alumni. N Engl J Med (1986) 11.17

Physical activity assessment methodology in the Five-City Project. Am J Epidemiol (1985) 7.90

Physical activity and reduced occurrence of non-insulin-dependent diabetes mellitus. N Engl J Med (1991) 7.64

Influences of cardiorespiratory fitness and other precursors on cardiovascular disease and all-cause mortality in men and women. JAMA (1996) 7.45

Changes in physical fitness and all-cause mortality. A prospective study of healthy and unhealthy men. JAMA (1995) 7.14

An overview of randomized trials of rehabilitation with exercise after myocardial infarction. Circulation (1989) 6.87

Assessment of habitual physical activity by a seven-day recall in a community survey and controlled experiments. Am J Epidemiol (1985) 6.10

Relationship between low cardiorespiratory fitness and mortality in normal-weight, overweight, and obese men. JAMA (1999) 4.90

Evidence of prenatal influences on breast cancer risk. Lancet (1992) 4.25

Heart rate and cardiovascular mortality: the Framingham Study. Am Heart J (1987) 4.12

Parity, age at first childbirth, and risk of ovarian cancer. Lancet (1994) 3.48

Exercise intensity and longevity in men. The Harvard Alumni Health Study. JAMA (1995) 3.41

A natural history of athleticism and cardiovascular health. JAMA (1984) 3.14

Reduced rate of disease development after HIV-2 infection as compared to HIV-1. Science (1994) 3.10

Associations of light, moderate, and vigorous intensity physical activity with longevity. The Harvard Alumni Health Study. Am J Epidemiol (2000) 3.05

Comparison of National Death Index and World Wide Web death searches. Am J Epidemiol (2000) 3.05

Work activity and coronary heart mortality. N Engl J Med (1975) 2.86

Green tea and the risk of gastric cancer in Japan. N Engl J Med (2001) 2.82

A mail survey of physical activity habits as related to measured physical fitness. Am J Epidemiol (1988) 2.72

Physical activity and coronary heart disease in men: The Harvard Alumni Health Study. Circulation (2000) 2.70

Determinants of physical activity and interventions in adults. Med Sci Sports Exerc (1992) 2.66

Body weight and mortality. A 27-year follow-up of middle-aged men. JAMA (1993) 2.65

Physical activity and incidence of hypertension in college alumni. Am J Epidemiol (1983) 2.62

Accuracy of the College Alumnus Physical Activity Questionnaire. J Clin Epidemiol (1993) 2.60

Slower heterosexual spread of HIV-2 than HIV-1. Lancet (1994) 2.46

Physical activity and stroke incidence: the Harvard Alumni Health Study. Stroke (1998) 2.33

Maternal pregnancy hormone levels in an area with a high incidence (Boston, USA) and in an area with a low incidence (Shanghai, China) of breast cancer. Br J Cancer (1999) 2.31

Chronic disease in former college students. I. Early precursors of fatal coronary heart disease. Am J Epidemiol (1966) 2.18

Oral contraceptives as related to cancer and benign lesions of the breast. J Natl Cancer Inst (1975) 2.05

Assessment methods for physical activity and physical fitness in population studies: report of a NHLBI workshop. Am Heart J (1986) 2.01

Intrauterine environment and breast cancer risk in women: a population-based study. J Natl Cancer Inst (1997) 1.98

Vegetables, fruits, legumes and prostate cancer: a multiethnic case-control study. Cancer Epidemiol Biomarkers Prev (2000) 1.96

Outcome of antenatally diagnosed cardiac rhabdomyoma: case series and a meta-analysis. Ultrasound Obstet Gynecol (2008) 1.89

How much physical activity is good for health? Annu Rev Public Health (1992) 1.88

Physical activity and all cause mortality in women: a review of the evidence. Br J Sports Med (2002) 1.87

Change in body weight and longevity. JAMA (1992) 1.86

Physical activity and coronary heart disease risk in men: does the duration of exercise episodes predict risk? Circulation (2000) 1.82

Absence of leukaemia clustering on Greek islands. Lancet (1991) 1.80

Workshop on Epidemiologic and Public Health Aspects of Physical Activity and Exercise: a summary. Public Health Rep (1985) 1.78

Physical activity and risk of developing colorectal cancer among college alumni. J Natl Cancer Inst (1991) 1.76

Chronic disease in former college students. 3. Precursors of suicide in early and middle life. Am J Public Health Nations Health (1966) 1.74

Risk factors associated with the prevalence of pulmonary tuberculosis among sanitary workers in Shanghai. Tubercle (1988) 1.72

Characteristics in youth predisposing to fatal stroke in later years. Lancet (1967) 1.69

Epidemiologic aspects of gallbladder cancer: a case-control study of the SEARCH Program of the International Agency for Research on Cancer. J Natl Cancer Inst (1997) 1.68

Tobacco smoking, alcohol consumption and their interaction in the causation of hepatocellular carcinoma. Int J Cancer (2000) 1.67

Age at any birth and breast cancer risk. Int J Cancer (1983) 1.65

Characteristics that predict risk of breast cancer before and after the menopause. Am J Epidemiol (1980) 1.64

Chronic disease in former college students. II. Methods of study and observations on mortality from coronary heart disease. Am J Public Health Nations Health (1966) 1.58

The fluctuating phenotype of the lymphohematopoietic stem cell with cell cycle transit. J Exp Med (1998) 1.57

Physical activity and cardiovascular disease risk in middle-aged and older women. Am J Epidemiol (1999) 1.57

Reproductive variables, tobacco, ethanol, coffee and somatometry as risk factors for ovarian cancer. Int J Cancer (1993) 1.56

Exercise in the prevention of coronary heart disease. Prev Med (1984) 1.55

Obesity and renal cell cancer--a quantitative review. Br J Cancer (2001) 1.51

Work activity of longshoremen as related to death from coronary heart disease and stroke. N Engl J Med (1970) 1.49

Tobacco, ethanol, coffee, pancreatitis, diabetes mellitus, and cholelithiasis as risk factors for pancreatic carcinoma. Cancer Causes Control (1993) 1.49

Diet and coronary heart disease: a case-control study in Athens, Greece. Epidemiology (1993) 1.47

Chronic disease in former college students. XVII. Sociocultural mobility as a precursor of coronary heart disease and hypertension. Am J Epidemiol (1978) 1.46

Testicular nonseminoma and seminoma in relation to perinatal characteristics. J Natl Cancer Inst (1996) 1.44

Chronic disease in former college students. X. The effects of single and multiple characteristics on risk of fatal coronary heart disease. Am J Epidemiol (1969) 1.44

Serum androgens and sex hormone-binding globulins in relation to lifestyle factors in older African-American, white, and Asian men in the United States and Canada. Cancer Epidemiol Biomarkers Prev (1996) 1.44

Protective effect of green tea on the risks of chronic gastritis and stomach cancer. Int J Cancer (2001) 1.43

Cancer risk as related to use of oral contraceptives during fertile years. Cancer (1977) 1.42

Evidence for posttranscriptional regulation of C/EBPalpha and C/EBPbeta isoform expression during the lipopolysaccharide-mediated acute-phase response. Mol Cell Biol (1996) 1.42

Chronic disease in former college students; 13. Early precursors of peptic ulcer. Am J Epidemiol (1974) 1.40

Physical activity and incidence of cancer in diverse populations: a preliminary report. Am J Clin Nutr (1987) 1.40

Parity, age at first and last birth, and risk of breast cancer: a population-based study in Sweden. Breast Cancer Res Treat (1996) 1.39

Physical exercise and reduced risk of nonfatal myocardial infarction. Am J Epidemiol (1995) 1.37

Energy expenditure, cigarette smoking, and blood pressure level as related to death from specific diseases. Am J Epidemiol (1978) 1.36

Chronic disease in former college students. VIII. Characteristics in youth predisposing to hypertension in later years. Am J Epidemiol (1968) 1.36

Regulation of CCAAT/enhancer-binding protein-beta isoform synthesis by alternative translational initiation at multiple AUG start sites. Nucleic Acids Res (2001) 1.36

Organochlorine compounds in relation to breast cancer, endometrial cancer, and endometriosis: an assessment of the biological and epidemiological evidence. Crit Rev Toxicol (1995) 1.35

Prevalence and risk determinants of human immunodeficiency virus type 2 (HIV-2) and human immunodeficiency virus type 1 (HIV-1) in west African female prostitutes. Am J Epidemiol (1992) 1.34

Chronic disease in former college students: VI. Implications for college health programs. J Am Coll Health Assoc (1967) 1.33

Physical activity, other life-style patterns, cardiovascular disease and longevity. Acta Med Scand Suppl (1986) 1.31

Personal and environmental characteristics related to epithelial ovarian cancer. II. Exposures to talcum powder, tobacco, alcohol, and coffee. Am J Epidemiol (1988) 1.27

Molecular epidemiology of genital Chlamydia trachomatis infection in high-risk women in Senegal, West Africa. J Clin Microbiol (2000) 1.27

Organochlorine compounds and estrogen-related cancers in women. Cancer Causes Control (1995) 1.27

Epidemiology of pancreas cancer (1988). Int J Pancreatol (1989) 1.27

Exercise as protection against heart attack. N Engl J Med (1980) 1.27

Adhesion receptor expression by hematopoietic cell lines and murine progenitors: modulation by cytokines and cell cycle status. Exp Hematol (1999) 1.27

Early precursors of pancreatic cancer in college men. J Chronic Dis (1983) 1.26

The severity of pedestrian injuries in children: an analysis of the Pedestrian Injury Causation Study. Accid Anal Prev (1990) 1.25

A case-control study of oral cancer in Changhua County, Taiwan. J Oral Pathol Med (1996) 1.25

Risk factors for placenta accreta. Obstet Gynecol (1999) 1.24

Trends in death rates from hypertensive disease in Memphis, Tennessee, 1920-1960. J Chronic Dis (1966) 1.24

Perinatal characteristics in relation to incidence of and mortality from prostate cancer. BMJ (1996) 1.24

Physical activity, physical fitness and longevity. Aging (Milano) (1997) 1.24

Re: prostate cancer susceptibility locus on chromosome 1q: a confirmatory study. J Natl Cancer Inst (1997) 1.23

Quetelet's index and risk of colon cancer in college alumni. J Natl Cancer Inst (1992) 1.22

Chronic disease in former college students. XI. Early precursors of nonfatal stroke. Am J Epidemiol (1971) 1.22

Risk of extrahepatic bileduct cancer after cholecystectomy. Lancet (1993) 1.22

Green-tea consumption and risk of stomach cancer: a population-based case-control study in Shanghai, China. Cancer Causes Control (1995) 1.22

Cigarette smoking and pancreas cancer: a case control study of the search programme of the IARC. Int J Cancer (1996) 1.21

Hepatitis B and C viruses and their interaction in the origin of hepatocellular carcinoma. JAMA (1991) 1.20