Search results for "Age Distribution"
showing 10 items of 215 documents
Outcome of intracytoplasmic sperm injection with and without polar body diagnosis of oocytes.
2008
Objective To compare the reproductive outcome of women undergoing intracytoplasmic sperm injection (ICSI) with or without polar body diagnosis of oocytes. Design Nonrandomized retrospective study. Setting University-based human genetic institute in collaboration with a private fertility center. Patient(s) Six hundred seven women undergoing ICSI with polar body diagnosis and 591 women undergoing ICSI without polar body diagnosis at the same time in the same fertility center. Intervention(s) Polar body testing of ICSI oocytes by five-color fluorescence in situ hybridization. Main Outcome Measure(s) Pregnancy rate (positive fetal heartbeats) and live-birth rate (of at least one child). Result(…
Prevalence of refractive errors in the European adult population: the Gutenberg Health Study (GHS).
2014
Objective To study the distribution of refractive errors among adults of European descent. Design Population-based eye study in Germany with15 010 participants aged 35–74 years. Methods The study participants underwent a detailed ophthalmic examination according to a standardised protocol. Refractive error was determined by an automatic refraction device (Humphrey HARK 599) without cycloplegia. Definitions for the analysis were myopia +0.5 D, astigmatism >0.5 cylinder D and anisometropia >1.0 D difference in the spherical equivalent between the eyes. Exclusion criterion was previous cataract or refractive surgery. Results 13 959 subjects were eligible. Refractive errors ranged from −21.5 to…
Large-scale epidemiological data on vascular disorders of the intestine
2020
Objectives: This article aims to provide updates on the worldwide epidemiology of vascular disorders of the intestine.Methods: A comprehensive search for obtaining worldwide epidemiologic informati...
Determinants of Case Fatality After Hospitalization for Stroke in France 2010 to 2015.
2019
Background and Purpose— The aims of this study were to (1) describe early and late case fatality rates after stroke in France, (2) evaluate whether their determinants differed, and (3) analyze time trends between 2010 and 2015. Methods— Data were extracted from the Système National des données de santé database. Patients hospitalized for stroke each year from 2010 to 2015, aged ≥18 years, and affiliated to the general insurance scheme were selected. Cox regressions were used to separately analyze determinants of 30-day and 31- to 365-day case fatality rates for each stroke type (ischemic, intracerebral hemorrhage, and subarachnoid hemorrhage). Results— In 2015, of the 73 124 persons hospit…
Associations of low back pain with neck pain: a study of industrial employees with 5-, 10-, and 28-year follow-ups.
2007
Low back pain (LBP) and neck pain (NP) are common among the adult population but relatively few reports exist on the associations between these. We examined cross-sectional and prospective relationships of LBP with NP in an employee cohort studied repeatedly over 28 years. Locally perceived pain was studied separately from pain with a radiating component. At baseline, adjusted for age, gender, and occupational class, the prevalence ratio (PR) of local NP for those with local LBP was 1.93 (95% CI 1.47–2.54), and for those with radiating LBP 2.16 (1.59–2.94), while the PR of radiating NP for those with local LBP was 1.51 (0.97–2.35) and for those with radiating LBP 3.24 (2.25–4.65). These ass…
Esophageal Motility Changes after Thyroidectomy; Possible Associations with Postoperative Voice and Swallowing Disorders: Preliminary Results
2013
Objective Swallowing and voice impairment are common after thyroidectomy. We evaluated short-term functional changes in esophageal motility in a series of patients who had undergone total thyroidectomy. Several studies have investigated these symptoms by means of interviews or questionnaires. Study Design Prospective study. Setting Academic research. Materials and Methods Thirty-six consenting patients were prospectively recruited. Eligibility criteria were thyroid volume ≤60 mL, benign disease, and age between 18 and 65 years. Exclusion criteria were previous neck surgery, severe thyroiditis, hyperthyroidism, and pre- or postoperative vocal cord palsy. Voice impairment score, swallowing im…
Subtype-specific incidence of testicular cancer in Germany: a pooled analysis of nine population-based cancer registries.
2009
Summary Comparisons of incidence estimates of testicular cancer subtypes beyond seminoma and non-seminoma are virtually missing in the epidemiologic literature. We analysed incidence data from population-based German cancer registries to provide subtype-specific incidences of testicular cancer. We pooled data from nine cancer registries from 1998 to 2003. We estimated incidence and mortality time trends of West and East Germany. Incidence and mortality were standardized by the European standard population. The annual percentage incidence change from 1961 through 1989 was 4.9% in East Germany and 3.0% from 1970 through 2004 in Saarland. Incidence increases were the most pronounced among adol…
Lens Opacities in Valencia, Spain
2011
Purpose. To evaluate the most common lens opacities in Valencia (Spain), analyzed by gender, grade, and type of cataracts. The results are compared with other studies performed at other geographical latitudes and on different races. Methods. A total of 1951 eyes of patients diagnosed with cataracts, aged between 30 and 96 years, were evaluated in accordance with age, gender, type and degree of the cataract, bilaterality and symmetry of this disease. Lens Opacities Classification System III was used to classify the cataract and the degree was graded as mild or moderate to advanced. Results. The most common type of cataract is corticonuclear in the elderly and subcapsular in younger subjects.…
Residual urine volume after total mesorectal excision: an indicator of pelvic autonomic nerve preservation? Results of a case-control study.
2004
Objective The rate of bladder dysfunctions after total mesorectal excision (TME) for rectal cancer can be decreased by bilateral pelvic autonomic nerve preservation (PANP). However, it is not clear yet, how often partial nerve impairment may lead to bladder dysfunction. It was the aim of a case-control study, to examine the residual urine volume in patients before and after TME with and without complete PANP, in order to clarify, whether this parameter allows conclusions on the quality of PANP. Patients and methods Regarding bladder function, a case group (n = 26) without complete PANP was compared with a control group (n = 26) with complete identification and nerve preservation according…
Quality of life in long-term breast cancer survivors - a 10-year longitudinal population-based study.
2013
Breast cancer survivors may experience adverse effects of cancer and/or treatment years after completion of therapy, which can considerably decrease quality of life (QoL). Little is known about the time course of QoL in breast cancer survivors beyond the fifth year post-diagnosis, when routine follow-up care has usually terminated. We therefore explored in detail whether and to what extent restrictions in breast cancer survivors persist and whether changes or aggravations in QoL occurred over time.QoL was assessed 1, 3, 5, and 10 years post-diagnosis in a population-based cohort of initially 387 female breast cancer patients from Saarland (Germany), using the EORTC QLQ-C30 and QLQ-BR23. Tim…