Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “UTAH”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 469 records · Page 26Linked to original sources
PubMed1994

Utah Growth Study: growth standards and the prevalence of growth hormone deficiency.

Serial measurements of elementary-school children were conducted for 2 consecutive years to assess height and growth velocity and to determine the prevalence of growth hormone deficiency (GHD) in American children. Trained volunteers measured 114,881 children the first year; 79,495 growth rates were calculated after the second measurements. The height and growth velocity curves generated were very similar to the currently used charts. We examined 555 children with short stature (< 3rd percentile) and poor growth rates (< 5 cm/yr). Five percent had an endocrine disorder. The presence of GHD (peak level, < 10 ng/dl with two provocative tests) was found in 16 previously unrecognized children; 17 children from this school population were already known to have GHD. Boys outnumbered girls 2.7:1 (p = 0.006). Six girls with Turner syndrome also were identified. We conclude that (1) the growth curves generated in the 1960s and 1970s are valid for children of the 1990s; (2) most children growing < 5 cm/yr (a commonly used threshold rate) will not have an endocrine disorder; (3) many children (48% in this study) with GHD and others with Turner syndrome may currently be unrecognized and untreated; (4) GHD appears to be more common in boys; and (5) the prevalence of GHD in the United States is at least 1:3480.

Child↗
PubMed2003

Role of white matter lesions, cerebral atrophy, and APOE on cognition in older persons with and without dementia: the Cache County, Utah, study of memory and aging.

Neuropsychological, qualitative, and quantitative magnetic resonance imaging findings were examined in subjects with Alzheimer's disease (AD), non-AD dementia or mixed neuropsychiatric disorder, subjects characterized as mild/ambiguous, and controls, all with known apolipoprotein E (APOE) genotype. Neuropsychological tasks included an expanded Consortium to Establish a Registery for Alzheimer's Disease (J. T. Tschanz et al., 2000; K. A. Welsh, J. M. Hoffman, N. L. Earl, & M. W. Hanson 1994) battery and the Mini-Mental Status Examination (M. F. Folstein, S. E. Folstein, & P. R. McHugh, 1975). Periventricular white matter lesions were the most clinically salient, and generalized measures of cerebral atrophy were the most significant quantitative indicators. APOE genotype was unrelated to imaging or neuropsychological performance. Neuropsychological relationships with neuroimaging findings depend on the qualitative or quantitative method used.

Aged↗
PubMed2006

Ozone concentrations in the Central Wasatch Mountains of Utah.

In the Salt Lake Valley, a June through August SUM60 value (sum of hourly average ozone concentrations > or =60 parts per billion by volume [ppbv]) of 25,000 ppbv-hr was exceeded in 9 yr between 1978 and 1998. Ozone concentrations in the nearby Central Wasatch Mountains were monitored to determine the potential for vegetation injury. The SUM60 value of 19,000 ppbv-hr in these mountains and peak hourly concentrations >100 ppbv suggests that ozone-sensitive species may be injured. Ozone concentrations in the mountains were greatest during periods of strong upslope winds from the Salt Lake Valley. Both SUM60 values and hourly average concentrations in the Central Wasatch Mountains were strongly correlated with those in the Salt Lake Valley, suggesting that data from valley stations could be used to estimate ozone in the mountains.

Air Pollutants↗
PubMed1989

Predictive value of a short dietary questionnaire for changes in serum lipids in high-risk Utah families.

Dietary questionnaires and serum cholesterol, triglycerides, and high-density lipoprotein (HDL) cholesterol determinations were completed for 1239 subjects aged greater than or equal to 20 at each of two separate screenings. The mean time between screenings was 2.5 y. After correcting for potential confounding variables, reduction of a measure of dietary cholesterol and saturated fatty acids assessed by two simple questions was a significant independent predictor of reduction in total cholesterol in serum (p less than 0.005). Initial body mass index (BMI) and change in BMI were highly significant predictors of initial values and changes in total cholesterol, triglycerides, and HDL cholesterol in serum. Reduction of dietary saturated fatty acid and cholesterol was significantly correlated with initial serum cholesterol levels, which suggest that serum cholesterol screening may be an important motivating factor for dietary change. Important public health and research implications of these findings are discussed.

Adult↗
PubMed1991

Different plasma ionized calcium correlations with blood pressure in high and low renin normotensive adults in Utah.

Plasma ionized calcium levels have been shown to be lower than normotensive control levels in hypertensive patients with low plasma renin activity and higher than control levels in hypertensive patients with high renin activity; they did not differ between high and low plasma renin activity groups of normotensive controls. To see if ionized calcium may have different relationships with blood pressure across renin categories in normotensive individuals, plasma ionized calcium was measured on 875 healthy individuals, ages 3 to 83, who had never been diagnosed as having hypertension. Blood pressures were measured in the sitting, standing, and supine positions, along with pressures measured during two stress maneuvers: isometric handgrip and a 50 degrees tilt from a supine position. There was no linear correlation of blood pressure with plasma ionized calcium in the entire sample of youths or adults. However, after dividing the adults into tertiles based on plasma renin activity, there were significant inverse correlations between ionized calcium and systolic and diastolic blood pressure in the low renin group (r = -0.16 to -0.25, P less than or equal to .05), while the systolic blood pressure correlations were significantly positive in the high renin group (r = 0.14 to 0.22, P less than or equal to .05). Adults with normal renin levels did not have any significant correlations of plasma ionized calcium with blood pressure. These confounding effects of renin were greater for systolic than for diastolic blood pressure. These correlations within renin tertiles occurred even though there were no differences in mean blood pressure, plasma ionized calcium, total plasma protein and plasma sodium across renin categories.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed2000

Risk factors associated with PTSD and major depression among Cambodian refugees in Utah.

The study reported in this article is a secondary analysis of data collected from a random sample of 124 Cambodian adults, ages 18 to 76 years. Participants were interviewed about their mental health status and factors associated with a diagnosis of posttraumatic stress disorder (PTSD) or major depression. From analysis of the data, the following risk factors were identified with PTSD and depression: experiencing a greater number of war traumas increased the risk of both PTSD and major depression; experiencing a greater number of resettlement stressors during the past year increased the risk of both PTSD and major depression; and having financial stress increased the risk of major depression.

Adolescent↗