OBJECTIVE To examine associations among age, physical activity (PA), and birth cohort on body mass index (BMI) percentiles in men. METHODS Longitudinal analyses using quantile regression were conducted among men with ≥ two examinations between 1970 and 2006 from the Aerobics Center Longitudinal Study (n = 17,759). Height and weight were measured; men reported their PA and were categorized as ...

OBJECTIVE To evaluate the association between severity of cerebral palsy (CP) and growth to 6 to 7 years of age among children with moderate to severe (Mod/Sev) hypoxic ischemic encephalopathy (HIE). It was hypothesized that children with Mod/Sev CP would have poorer growth, lower cognitive scores, and increased rehospitalization rates compared with children with no CP (No CP). METHODS Among ...

BACKGROUND Short stature was suggested as a risk factor for diabetes onset among middle age individuals, but whether this is the case among young adults is unclear. Our goal was to assess the association between height and incident diabetes among young men. METHODS AND FINDINGS Incident diabetes was assessed among 32,055 men with no history of diabetes, from the prospectively followed young a...

The possibility of racial bias in neuropsychological test materials has received increasing attention in recent years. The purpose of the present study was to investigate whether an own-race recognition bias would provide an advantage for Caucasian participants over African American participants on the Faces subtest of the Recognition Memory Test (RMT). Thirty Caucasian and 30 African American ...

BACKGROUND Tissue factor pathway inhibitor (TFPI), von Willebrand factor (vWF), and thrombomodulin (TM) are 3 major hemostatic regulatory molecules synthesized by endothelium. Data from epidemiological studies aiming to evaluate the relation between plasma levels of these molecules and the development of coronary heart disease (CHD) are sparse or contradictory. METHODS AND RESULTS We examined...

OBJECTIVE To ascertain the degree of agreement between a score for screening and another for diagnosis of motor development in 6-month old infants and to define the most appropriate cutoff point for screening. METHODS A sectional study, enrolling asymptomatic full term newborns with gestational ages from 37 to 41 weeks, who were discharged from the maternity unit 2 days after birth and are re...

BACKGROUND Telomere erosion can lead to genomic instability and cancer progression. It has been suggested that the shortest telomere, not the average telomere length (TL), is critical for cell viability. Some studies have shown shorter TL in myelodysplastic syndrome (MDS) patients but the critically short telomeres, the variability of TL within individual patient has not been evaluated. Thus, w...

OBJECTIVE To examine the suitability of the growth charts that are currently used in Israel and consider their replacement with a recent standard. In a sample of schoolchildren, the current Tanner and Whitehouse standards were compared with the new growth charts from the Centers for Disease Control and Prevention (CDC). METHOD A total of 746 Israeli healthy children (368 boys and 378 girls) a...

BACKGROUND We investigated the incidence of ischemic heart disease (IHD) in relation to accumulated exposure to particulate matter (PM) in a cohort of aluminum workers. We adjusted for time varying confounding characteristic of the healthy worker survivor effect, using a recently introduced method for the estimation of causal target parameters. METHODS Applying longitudinal targeted minimum l...

Differences were analysed between growth patterns and determinants of physical growth in two groups of normal infants at 24 months. Longitudinal data routinely collected in a mother and child clinic were analysed. At 24 months, 26% of cohort infants were at or below the 10th percentile for length (= 'small' infants); 98 of these were compared with 83 'medium' infants (between the 50th and the 7...