Condom use among women of reproductive age (18–49 years) in Puerto Rico during the 2016 Zika virus outbreak: secondary analysis of data from a cross-sectional, population-based, ce... by Carrie K Shapiro-Mendoza, Margaret Christine Snead, Karen T Chang, Ruby A Serrano Rodriguez, Connie Bish, Sascha R Ellington

“…We limited our analytical sample (n=1840) to women at risk for unintended pregnancy, defined as those who were sexually active with a man in the last 3 months and did not report menopause, hysterectomy, current pregnancy or desiring pregnancy.Outcome measures We estimated the weighted prevalence of any condom use among women at risk for unintended pregnancy. We calculated crude and adjusted prevalence ratios (aPRs) to examine the association between condom use and ZIKV-related factors, stratified by use of more effective versus less effective or no contraception.Results Overall, 32.7% (95% CI: 30.2% to 35.1%) of women reported any condom use in the last 3 months. …”
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Classification and Statistical Trend Analysis in Detecting Glaucomatous Visual Field Progression by Cristiana Valente, Elisa D’Alessandro, Michele Iester

“…For the statistical analysis, linear regression (r2) was calculated for mean deviation (MD), pattern standard deviation (PSD), and visual field index (VFI), and when it was significant, each series of visual field was considered progressive. …”
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ASA Class Is a Stronger Predictor of Early Revision Risk Following Primary Total Knee Arthroplasty than BMI by Christopher J. Wall, MBBS, BMedSc, FRACS, FAOrthA, Richard N. de Steiger, MBBS, PhD, DipBiomech, FRACS, FAOrthA, Christopher J. Vertullo, MBBS, PhD, FRACS, FAOrthA, Dylan Harries, BSc(Hons), MBiostat, PhD, Srinivas Kondalsamy-Chennakesavan, MBBS, MPH, FRSPH

“…Estimated hazard ratios of all-cause revision and revision for PJI, as well as predicted risks of revision within 3 months, 1 year, and 2 years, as a function of patient ASA class and BMI, were calculated with use of multivariable Cox proportional hazards models. …”
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High temperature QDs organization and re-crystallization in glass supported MgO QDs doped PMMA film by Satya Pal Singh, Archana Kumari Singh, Suraj Vishwakarma

“…The estimation of the bandgap and Urbach energy calculations confirm the same. The micro-level phenomenological understanding of the diffusion process of nanodots in a nearly solid film is technically important for ensuring the sustainability of such nanocomposites that undergo a heating process.…”
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Screening of necroptosis-related genes and evaluating the prognostic capacity, clinical value, and the effect of their copy number variations in acute myeloid leukemia by Dake Wen, Ru Yan, Lin Zhang, Haoyang Zhang, Xuyang Chen, Jian Zhou

“…Single-sample gene set enrichment analysis (ssGSEA) was utilized to calculate correlations between the hub-NRDEGs and immune cells. …”
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The combined effects of cardiometabolic index and high-sensitivity C-reactive protein on the risk of new onset stroke in a Chinese national prospective longitudinal cohort study by Fangfang Li, Yu He, Ali Yang, Mingrong Xia, Weizhou Zang, Jiewen Zhang

“…The exposures were CMI and hs-CRP, with CMI calculated using the formula [waist circumference (cm)/height (cm)] × [triglycerides (mmol/L)/HDL-C (mmol/L)]. …”
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Biomechanical comparison of locking femoral neck plate versus cannulated screws with or without a medial buttress plate in Pauwels type 3 femoral neck fractures by Yilmaz Onder, Tugrul Bulut, Osman Nuri Eroglu, Samet Ciklacandir, Yalcin Isler

“…The forces corresponding to 0.5 mm, 1 mm, 1.5 mm, and 2 mm displacement and failure loads were calculated in all groups. Results: The axial load values corresponding to 4 di!…”
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Forecast for the zone of viticulture in European Russia under climate change by L. Yu. Novikova, P. V. Ozerski

“…The 1980–2019 daily data from 150 weather stations of the Federal Service for Hydrometeorology and Environmental Monitoring were used to calculate mean long-term values, trends and forecasts for 2050 for the ZCV limiting factors and locate the points lying in the range acceptable for viticulture. …”
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The effect of hyoscine butyl bromide on the active phase of labour among primiparous women delivered at the Jos University Teaching Hospital by George OC, Ajang MF, Anyaka CU

“…Statistical analysis was done using SPSS software version 20 and results calculated. Results: Ninety-seven women had spontaneous vaginal delivery, 18 had Caesarean Sections and 5 had operative vaginal delivery. …”
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Comparative evaluation of pattern and distribution of stresses in single- and double-implant overdenture using ball-ring, positioner, and magnet-keeper attachment under different l... by Jatin Jain, Rajesh Sethuraman, Sayam Sachin Shah

“…A load of around 100N was applied bilaterally in the first molar regions, anteriorly between the two central incisors, and unilaterally on the right first molar region. Stresses were calculated according to the Von Mises stresses scale. …”
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Diffusion-weighted MRI-Derived ADC and tumor volume as predictive imaging markers for neoadjuvant chemotherapy response in muscle-invasive bladder cancer by Abolfazl Razzaghdoust, Anya Jafari, Arash Mahdavi, Bahram Mofid, Abbas Basiri

“…Pre-treatment ADC value, pre-treatment TV, as well as, percent of changes (ΔADC%, and ΔTV%) in these parameters at mid- and post-treatment relative to baseline were calculated and compared between the patients with and without clinical complete response (CR). …”
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Levosimendan and Global Longitudinal Strain Assessment in Sepsis (GLASSES 1): a study protocol for an observational study by Iacopo Cappellini, Alessandra Melai, Lucia Zamidei, Maddalena Parise, Simone Cipani, Guglielmo Consales

“…Enrolled participants will undergo an echocardiographic examination using the Vivid S6 ultrasound machine (General Electric, Northville, Michigan) and a 3.6 MHz cardiology probe through which the apical projections of chambers 2, 3 and 4 will be acquired; this is necessary to calculate the global longitudinal strain (GLS) using EchoPAC* Clinical Workstation Software (General Electric). …”
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Implementing genomic selection in the IMB: challenges and opportunities by Stefano Biffani, Mayra Gómez, Roberta Cimmino, Dario Rossi, Gianluigi Zullo, Riccardo Negrini, Alberto Cesarani, Giuseppe Campanile, Gianluca Neglia

“…The correlation, accuracy, dispersion, and bias statistics were calculated (LR method). Both bulls (N=49) and cows (N=1288) were used for validations. …”
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Role of Inhibin B and Ratio of Luteinizing: Follicle-Stimulating Hormones in Phenotyping Polycystic Ovarian Syndrome by Zainab G. Falh, Basil O. Saleh, Afraa M. Al Naddawi, Ghada Mohammed

“…Investigations included serum levels of inhibin B using the Enzyme-Linked Immunosorbent Assay technique, follicle Stimulating Hormone, luteinizing Hormone and prolactin using Tosoh AIA-2000 Automated Immunoassay, to calculate the LH/FSH ratio. Results: phenotype A was observed to be the predominant PCOS phenotype, while phenotype B was the rare form. …”
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Validation of a Questionnaire Assessing Pregnant Women’s Perspectives on Addressing the Psychological Challenges of Childbirth by Mihaela Corina Radu, Mihai Sebastian Armean, Razvan Daniel Chivu, Justin Aurelian, Melania Elena Pop-Tudose, Loredana Sabina Cornelia Manolescu

“…Results: McDonald’s ω, Cronbach’s α, average inter-item correlation, and total item correlations were calculated to assess the consistency of the questionnaire items in measuring the same construct. …”
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Death and disappearance: Measuring racial disparities in mortality and life expectancy among people in state prisons, United States 2000-2014. by Bryan L Sykes, Ernest K Chavez, Justin D Strong

“…<h4>Methods</h4>Drawing on a novel dataset created and curated, we calculate standard, age- specific quantities (death rates and life-expectancy) using period lifetable methods, disaggregated by race and sex, across three different periods (2000-2004, 2005-2009, and 2010-2014) for each state. …”
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Dietary insulin load and index in relation to incident gestational diabetes mellitus: a prospective cohort study by Azadeh Aminianfar, Hamid Zolfaghari, Sanaz Soltani, Hossein Hajianfar, Leila Azadbakht, Zahra Shahshahan, Ahmad Esmaillzadeh

“…Usual dietary intakes were measured using a validated 117-item semi-quantitative food frequency questionnaire at weeks 8–16 of gestations. DIL and DII were calculated based on earlier publications. GDM was diagnosed based on the results of a 50 g, 1 h oral glucose tolerance test at 24–28 weeks of gestation. …”
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Antihypertensive strategies for the prevention of secondary stroke: a systematic review and meta-analysis by ChunQi Wang, Ling Feng, ShuangYan Tu, Dan Wei, Rui Wang, ZhiQiang Deng, YiPing Luo

“…Risk ratios (RRs) and 95% confidence intervals (CIs) were calculated using random or fixed-effect models in Stata 15.0. …”
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Whole exome sequencing-based homologous recombination deficiency test for epithelial ovarian cancer by Ying-Cheng Chiang, Hsien-Neng Huang, Kuan-Ting Kuo, Wuh-Liang Hwu, Po-Han Lin

“…The WES-based HRD score was calculated using the scarHRD software. We first evaluated the concordance of the HRD status defined by the Myriad MyChoice CDx and then assessed the value of HRD on clinical prognosis in patients with EOC. …”
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Lasater clinical judgment rubric in nursing education: a Turkish validity and reliability study by Esra Sezer, Hilal Yıldız Çelik, Ükke Karabacak, Kathie Lasater

“…The fit indices for the model were calculated as χ2/df = 1.70, root mean square error of approximation = 0.06, comparative fit index = 0.94, and root mean square residual = 0.03. …”
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