In the present study different methods for determining the volume of a tumor were evaluated. For 12 models, the real volume, the volume according to measurement of the surface area on MRI, an ellipsoid and a cylindrical approximation of the volume, as well as the maximum diameter, were determined. There appeared to be a good correlation between all calculated volumes and the real volume. The er...

BACKGROUND The identification of health care professionals who are incompetent, impaired, uncaring or have criminal intent has received increasing attention in recent years. These individuals are often subject to disciplinary action by professional licensing authorities. To date, no national data exist for Canadian physicians disciplined for professional misconduct. We sought to describe the ch...

BACKGROUND In a series of surveys intended for current and former smokers but sent to a random sample of the general population, we asked never smokers and smokers who did not wish to participate to transmit the questionnaire to any ever smoker they knew. We compared participants who received the questionnaire directly from us (original participants) to participants who received it from an addr...

In this study, we investigated the relationship between perceived physical appearance and life satisfaction, and the role of self-esteem as mediator and life experience as moderator of the relationship in deaf and hearing adolescents. 118 Chinese deaf adolescents (55.1% male; mean age = 15.12 years, standard deviation [SD] = 2.13) from 5 special education schools and 132 Chinese hearing adolesc...

PURPOSE To teach communication skills to medical students, a variety of instructional text and video materials are used. The purpose of this study was to investigate medical students' perception and satisfaction with medical communication teaching using electronic modules. METHODS Medical communication subjects were developed for freshmen of the medical department. Each lesson was configured ...

STUDY DESIGN Matched group comparison of 3 subject groups with 3 different foot structures for force plate and clinical measures of postural control. OBJECTIVES To determine if subjects with different weight-bearing foot structure would demonstrate differences in static standing postural control, and to determine the reliability of study procedures. BACKGROUND Weight-bearing foot structure ...

OBJECTIVE Although the association between smoking and schizophrenia is well known, little attention has been paid to the time between initiation of smoking and onset of schizophrenia. Our goal was to study this putative temporal relation among patients with schizophrenia. METHODS We used data from the Northern Finland 1966 Birth Cohort (n = 11,017) linked with the National Finnish Hospital D...

OBJECTIVES This study aimed to investigate the effect of counseling on quality of life (QOL) in postmenopausal women conducted in Hamadan, Iran in 2015. METHODS In this quasi-experimental study, 80 postmenopausal women were randomly selected and allocated to case and control groups (40 per group). Data collection tool included questionnaires of demographic information and QOL during menopause...

BACKGROUND The gaussian or normal distribution is the most established model to characterize quantitative variation of original data. Accordingly, data are summarized using the arithmetic mean and the standard deviation, by mean ± SD, or with the standard error of the mean, mean ± SEM. This, together with corresponding bars in graphical displays has become the standard to characterize variation...

Volume 3 | Issue 1 Abstract Cephalofacial measurements and indices are used to estimate sex and race. The aim of this is to document the craniofacial characteristics and sex differences from cephalic index and facial index of the studied groups. Maximum head length, maximum head width, morphological facial length and morphological facial width were determined for 901 Gujarati (676 male, 225 fem...