background and aims. palatal masticatory mucosa serves as donor material in periodontal plastic surgery. this study determined the palatal mucosal thickness in indian subjects aged 14−59 years by direct bone sounding and its association with gender and age. materials and methods. this observational study was conducted on 40 dentate systemically and periodontally healthy indians (age range of 14...

CONTEXT Cortical abnormalities have been noted in previous studies of major depressive disorder (MDD). OBJECTIVE To hypothesize differences in regional cortical thickness among children with MDD, children with obsessive-compulsive disorder (OCD), and healthy controls. DESIGN Cross-sectional study of groups. SETTING Children's Hospital of Michigan in Detroit. PARTICIPANTS A total of 24 p...

BACKGROUND Public awareness and education may lead to the detection of thinner melanomas, which may result in a decrease in morbidity and mortality rates. Which detection patterns, lesion, and patient characteristics are associated with early detection? METHODS Using the University of Michigan prospective melanoma database, the detection patterns, lesion characteristics, and patient character...

The purpose of this study was to investigate the peripapillary retinal nerve fiber layer (RNFL) thickness in myopic, emmetropic, and hyperopic children using optical coherence tomography. Two-hundred one right eyes of subjects aged 4 to 18 years were divided into 3 groups based on their postcycloplegic spherical equivalent: myopes (<-1.0 D), emmetropes (≥-1.0 to ≤+1.0 D), and hyperopes (>+1.0 D...

BACKGROUND Individuals with osteoporosis are predisposed to hip fracture during trips, stumbles or falls, but half of all hip fractures occur in those without generalised osteoporosis. By analysing ordinary clinical CT scans using a novel cortical thickness mapping technique, we discovered patches of markedly thinner bone at fracture-prone regions in the femurs of women with acute hip fracture ...

OBJECTIVES (1) To quantitatively assess the lateral skull base thickness in patients with superior semicircular canal dehiscense (SSCD) using a standardized and validated radiographic measure and to compare it with that of a population with spontaneous cerebrospinal fluid otorrhea (CSFO). (2) To analyze demographic and clinical factors associated with skull base thickness in the SSCD group. S...

OBJECTIVE To assess the association between weight concerns and weight control practices of adolescents and their mothers. DESIGN AND PARTICIPANTS Cross-sectional study of 5331 adolescent girls and 3881 adolescent boys (age range, 11.8-18.4 years) in an ongoing cohort study and their mothers. Participants were included in the analysis if both the adolescent and his or her mother returned a qu...

PURPOSE To examine whether an abnormally thin retinal nerve fiber layer (RNFL) is associated with cerebrovascular insufficiency. DESIGN Community-based study. METHODS The Asymptomatic Polyvascular Abnormalities in Community Study included Chinese aged 40+ years and without histories of cerebrovascular incidents or coronary heart disease. Using transcranial Doppler and carotid duplex ultraso...

CONTEXT The nosologic dichotomy between schizophrenia and bipolar disorder (BD) as formulated by Kraepelin is currently being questioned, stimulated by the finding that schizophrenia and BD partly share a common genetic origin. Although both disorders are characterized by changes in brain structure, family studies suggest more segregating than overlapping neuroanatomical abnormalities in both d...

BACKGROUND Goals for cardiovascular (CV) disease prevention were set by the American Heart Association in 2010 for the concept of CV health. Ideal CV health is defined by 7 CV health metrics: blood pressure, glucose, cholesterol, body mass index, and physical activity on recommended levels; nonsmoking; and a healthy diet. We studied the prevalence of ideal CV health and its associations with ul...