Statistical analysis and estimation of the regional trend of aerosol size over the Arabian Gulf Region during 2002-2016.
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ABSTRACT:
SUBMITTER: Barbulescu A
PROVIDER: S-EPMC6015092 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Overweight and obesity are increasing worldwide, but the extent in breast cancer patients is unknown. The two aims were to study secular trends in preoperative body mass index (BMI), waist circumference, and breast volume and their impacts on clinical outcome. BMI, waist circumference, and breast volume were measured preoperatively in 24-99-year-old primary breast cancer patients (n = 640) in Sweden 2002-2016. The measurements were analyzed alone and combined in relation to recurrence and overall survival (OS). BMI, waist circumference, and breast volume increased 2002-2016 (ptrends < 0.0001). Of these, a breast volume ≥ 850 mL was associated with the strongest recurrence-risk (adjusted hazard ratio [adjHR] 1.67; 95% CI 1.17-2.39), especially combined with waist circumference ≥ 80 cm (adjHR 2.07; 95% CI 1.25-3.44), while BMI ≥ 25 kg/m2 or large waist circumference conferred almost a twofold risk for death (both Log-Rank p ≤ 0.0001). Chemotherapy seemed to counteract the negative impact of a high BMI or large waist circumference on OS. Large breast volume was the strongest predictor for recurrence in all treatment groups. In conclusion, preoperative BMI, waist circumference, and breast volume increased between 2002 and 2016. Larger body size negatively impacted breast cancer-free interval and OS. If confirmed, body measurements may help select patients requiring more individualized treatment.
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Project description:Background and aimsFamilial hypercholesterolemia (FH) is a common autosomal dominant disorder that can result in premature atherosclerotic cardiovascular disease (ASCVD). Limited data are available worldwide about the prevalence and management of FH. Here, we aimed to estimate the prevalence and management of patients with FH in five Arabian Gulf countries (Saudi Arabia, Oman, United Arab Emirates, Kuwait, and Bahrain).MethodsThe multicentre, multinational Gulf FH registry included adults (≥18 years old) recruited from outpatient clinics in 14 tertiary-care centres across five Arabian Gulf countries over the last five years. The Gulf FH registry had four phases: 1- screening, 2- classification based on the Dutch Lipid Clinic Network, 3- genetic testing, and 4- follow-up.ResultsAmong 34,366 screened patient records, 3713 patients had suspected FH (mean age: 49±15 years; 52% women) and 306 patients had definite or probable FH. Thus, the estimated FH prevalence was 0.9% (1:112). Treatments included high-intensity statin therapy (34%), ezetimibe (10%), and proprotein convertase subtilisin/kexin type 9 inhibitors (0.4%). Targets for low-density lipoprotein cholesterol (LDL-C) and non-high-density lipoprotein cholesterol were achieved by 12% and 30%, respectively, of patients at high ASCVD risk, and by 3% and 6%, respectively, of patients at very high ASCVD risk (p <0.001; for both comparisons).ConclusionsThis snap-shot study was the first to show the high estimated prevalence of FH in the Arabian Gulf region (about 3-fold the estimated prevalence worldwide), and is a "call-to-action" for further confirmation in future population studies. The small proportions of patients that achieved target LDL-C values implied that health care policies need to implement nation-wide screening, raise FH awareness, and improve management strategies for FH.
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Project description:Persian Arabian Gulf Coral Symbiodiniaceae Targeted loci environmental
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Project description:BackgroundIn Germany, palliative care (PC) is provided on a homecare, inpatient, general, and specialized basis. Since little is currently known about the temporal course and regional differences in the forms of care, the present study was aimed to investigate this.MethodIn a retrospective routine data study with 417,405 BARMER-insured persons who died between 2016 and 2019, we determined the utilization rates of primary PC (PPC), specially qualified and coordinated palliative homecare (PPC+), specialized palliative homecare (SPHC), inpatient PC, and hospice care on the basis of services billed at least once in the last year of life. We calculated time trends and regional variability and controlled for needs-related patient characteristics and access-related county of community characteristics.ResultsFrom 2016 to 2019, total PC increased from 33.8 to 36.2%, SPHC from 13.3 to 16.0% (max: Rhineland-Palatinate), and inpatient PC from 8.9 to 9.9% (max: Thuringia). PPC decreased from 25.8 to 23.9% (min: Brandenburg) and PPC+ came in at 4.4% (max: Saarland) in 2019. Hospice care remained constant at 3.4%. Regional variability in utilization rates remained high, increased for PPC and inpatient PC from 2016 to 2019, and decreased for SPHC and hospice care. The regional differences were also evident after adjustment.ConclusionIncreasingly more SPHC, less PPC, and high regional variability, which cannot be explained by demand- or access-related characteristics, indicate that the use of PC forms is oriented less to demand than to regionally available care capacities. In view of the growing need for palliative care due to demographic factors and decreasing personnel resources, this development must be viewed critically.
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