The present study aimed (1) to compare loaded squat jump performance after an acute and chronic exposure to a moderate natural altitude between normoxia and hypobaric hypoxia conditions, and (2) to analyze the effect of an altitude training camp on loaded jump squat development. Sixteen male swimmers (17.1 ± 0.8 years) took part in a 17-day training camp at a natural moderate altitude. They wer...

BACKGROUND The goal of the study was to assess the state of coronary arteries in perimenopausal women undergoing examination before prescription of hormonal replacement therapy. METHODS One hundred ninety-three patients were screened, and 43 of them were selected for inclusion to the study. Pretest probability of coronary heart disease (CHD) was 47% for patients with typical angina pain and 2...

BACKGROUND Less than 20% of the 996 NICUs in the United States routinely practice kangaroo care, due in part to the inadequate knowledge and skills confidence of nurses. Continuing education improves knowledge and skills acquisition, but the effects of a kangaroo care certification course on nurses' knowledge and skills confidence are unknown. METHOD A pretest-posttest quasi-experiment was co...

OBJECTIVE To determine whether a single high-velocity, low-amplitude thrust manipulation to the talocrural joint altered ankle range of motion. DESIGN A randomized, controlled and blinded study. SUBJECTS Asymptomatic male and female volunteers (N = 41). METHODS Subjects were randomly assigned into either an experimental group (n = 20) or a control group (n = 21). Both ankles of subjects i...

The utility of diagnostic tests derives from the ability to translate the population concepts of sensitivity and specificity into information that will be useful for the individual patient: the predictive value of the result. As the array of available diagnostic testing broadens, there is a temptation to de-emphasize history and physical findings and defer to the objective rigor of technology. ...

BACKGROUND Couples are usually advised to improve their communication skills to increase harmony and avoid conflicts. However, studies aimed at increasing marital adjustment in primary care are limited. METHODS A Couple Communication Program was announced at the Ondokuz Mayis University Permanent Education Center, and the Dyadic Adjustment Scale was administered to 67 couples who volunteered....

One hundred fifty-four patients referred for coronary arteriography were prospectively studied with stress electrocardiography, stress thallium scintigraphy, cine fluoroscopy (for coronary calcifications), and coronary angiography. Pretest probabilities of coronary disease were determined based on age, sex, and type of chest pain. These and pooled literature values for the conditional probabili...

The learning benefits of contextual interference have been frequently demonstrated in different settings using novice learners. The purpose of the present study was to test such effects with skilled athletic performers. Scheduling differences for biweekly additional ("extra") batting-practice sessions of a collegiate baseball team were examined. 30 players (ns = 10) were blocked on skill and th...

OBJECTIVE Children with leukemia and their families face a long period of medical treatment and uncertainty about the future. These families may suffer from short- and long-term emotional problems. The aim of the present study was to assess the effect of supportive psychotherapy on the anxiety of mothers whose children suffer from leukemia. MATERIALS & METHODS The current research were perfor...

Background Infertile couples only think of having children during their sexual intercourse, and their constant concern about this issue increases their stress level. Psychosocial and social stress leads to decreased life satisfaction, increased marital problems, and reduced sexual confidence. This study aims to determine the effect of enrichment program on marital and sexual satisfaction as wel...