96,736 papers found

PURPOSE: Osteochondral defects have a limited capacity to heal and can evolve to an early osteoarthritis. A surgical possibility is the replacement of the affected cartilaginous area with a resurfacing device BioPoly™ RS Partial Resurfacing Knee Implant. The aim of this study was to report the clinical and survi…

BACKGROUND: Data on the temporal trends in ideal cardiovascular health (CVH) as well as on their association with subclinical/overt cardiovascular disease (CVD) and death are limited. METHODS AND RESULTS: This study included 3460 participants attending ≥1 of 4 consecutive exams of the Framingham Heart Study (19…

In this paper, we calculate a base line of statistical data on the frequency of sexual activity at various ages of Taiwanese women. A cross-sectional study using questionnaires administered during personal interviews was conducted on more than seventeen thousand women who attended family planning clinics in the Taipei…

OBJECTIVE: To analyze the prevalence of lichen sclerosus and psoriasis in gynecologic patients. METHODS: The prevalence of lichen sclerosus and psoriasis individually, as well as the prevalence of both diseases in the same patient, was evaluated among 2,800 women attending a primary care gynecology practice for annual…

BACKGROUND: Nigeria continues to have high rates of maternal morbidity and mortality. This is partly associated with lack of adequate obstetric care, partly with high risks in pregnancy, including heavy work. We examined actionable risk factors and underlying determinants at community level in Bauchi and Cross River St…

BACKGROUND: Tilt of the First Distal Uninstrumented Vertebra (FDUV) reflects changes in the main curve and compensatory lumbar curve after posterior fusion to treat thoracic Adolescent Idiopathic Scoliosis (AIS). HYPOTHESIS: FDUV tilt 5 years or more post-fusion depends chiefly on reduction of the main curve and on ot…

BACKGROUND: Most cigarette smokers take up their habit during adolescence. The aim of this study was to compare the age at which the students of a metropolitan high school and those of a non-metropolitan high school start smoking. METHODS: Nine hundred and seventy-eight students (55.6% males, mean age 15.8 +/- 1.5 yea…

The Chinese population in British Columbia has been increasing in recent years due to the migration of the Chinese from Southern China, which has tripled during the last decade. From 1939 to 1980, 296 cases of nasopharyngeal carcinoma (NPC) were seen at the Cancer Control Agency of British Columbia (CCABC). Of these, 1…

Patients older than 40 years with a body-mass-index (BMI) >30 kg/m, a femoroacetabular-impingement (FAI) and little cartilage damage are a challenge for hip surgeons. Hip-arthroscopy (HAS) or conservative therapy until a total hip arthroplasty (THA) is needed are possible treatments. Our research purpose…

INTRODUCTION: Over the last decades, a progressive increase in height and weight has been observed throughout Europe. Increase in weight has been more marked however, with a resulting increase in overweight and obesity prevalence. RESULTS published have analyzed the relationship between body mass index (BMI) and educat…

OBJECTIVES: To monitor trends in under-reporting of smoking in Italy over the last two decades. METHODS: A total of 9 representative population-based surveys on smoking conducted in Italy in 1990 and annually between 2001 and 2008, covering 26,397 individuals, were studied. The number of cigarettes per day per person…

The myelodysplastic syndromes (MDS) have attracted great interest during the last decade. Unfortunately there is not much material published concerning the incidence of these conditions. We present epidemiologic data on MDS based on case registration of patients in a well-defined population and as a comparison similar…

RESEARCH QUESTION: What is the trend of malaria and proportion of Plasmodium falciparum infections amongst troops of the Army units deployed in Assam over the last 5 years? STUDY DESIGN: Retrospective cross -sectional descriptive study. SETTING: Army units deployed in the state of Assam over the last 5 years. PARTIC…

BACKGROUND: Rural healthcare workers (RHWs) are the core of the rural health system. The antecedents of turnover of RHWs have been well studied, but little is known about the consequences of job mobilities among RWHs. This study aimed to identify the association between job mobility and the work commitment of RHWs in C…

INTRODUCTION: Posterior hemivertebra resection combined with multisegmental or bisegmental fusion has been applied successfully for congenital scoliosis. However, there are several immature bones and their growth can be influenced by long segmental fusion in congenital patients. Posterior hemivertebra resection and mon…

To analyze three reconstruction techniques and mid-term clinical outcomes of hip revision for acetabular bone defect after total hip arthroplasty (THA).This is a retrospective case series study. Included in the study were 109 patients (109 hips) with acetabular bone defect after THA reconstructions in hip revisions fro…

Most long-term studies of the efficacy and safety profile of botulinum toxin (BoNT) in the treatment of dystonia are limited by lack of objective assessments, relatively small sample size, or short follow-up periods. We present one of the longest follow-up studies of BoNT treatment. This is a retrospective, longitudina…

Single-room ward design has previously been associated with increased risk of inpatient falls and adverse outcomes. However, following quality initiatives, the incidence of inpatient falls has shown a sustained reduction. Benefits have also been observed in the reduction of hip fractures. However, one-year mortality tr…

PURPOSE: To assess utilization of eye care services in an older Australian population. METHODS: The Blue Mountains Eye Study examined 3654 permanent residents aged 49 years or older from two New South Wales postcode areas. At interview, we collected information about past attendance to eye care practitioners, demograp…

BACKGROUND: A series of repeated questionnaire surveys among 8- to 9-year-old school children in the city of Patras, Greece, demonstrated a continuous rise in the prevalence of wheeze/asthma from 1978 to 2003, with a plateau between 2003 and 2008. We further investigated wheeze/asthma trends within the same enviro…