19 Years and 2,362 Posts I mean we’ve been saying it since Elon had bought Twitter, but thedeed is done. The social network formerly known as Twitter has officially adoptedX.comfor all its core systems. That means typingtwitter.comin your browser will now redirect to Elon Musk’s favore...
【题目】SPSS线性回归分析结果不会看。Model Summary Model R R Square Adjusted R Square Std. Err or of the Estimate1.755(a).570.543991.93001 a Predictors:(Constant),社会消费零售总额,全球铝产量ANOVA(b)Model Sum of Squares df Mean Square F Sig.1 Regression 41772841.927 2 20886420.96321.228.000(a...
MAP, mean arterial pressure; PIP, Peak inspiratory pressure in cm; PEEP, Positive end-expiration pressure in cm H2O; FiO2, fraction of inspired oxygen. All statistical analyses were conducted using IBM SPSS Statistics for Windows, Version 26.0 (IBM Corp., Armonk, NY: IBM Corp). Descriptive st...
46% were females and mean age was 53 ± 4 years. A propensity score for being female was calculated, and adenoma, AA and AN detection rates evaluated using uni- and multivariable logistic regression. Sensitivity analyses for three age groups (group 1: 45 to 49 years, n = 521, ...
In the 659 cases all over 105 D-dimer assays, 51 CT angiograms and 212 chest X-ray examinations were carried out rudlessly, which could have mean saved money to the hospitals and less radiation to patients. The age adjusted D-dimer threshold was more specific (70% versus 60%) but less...
SPSS 26.0 (IBM corporation, USA) was used to perform statistical analysis. Continuous variables are presented as the mean ± standard deviation for normally distributed variables or median with interquartile range for non-normally distributed variables. Enumeration variables were analyzed by the Chi...
IBM SPSS Statistics 19 software (SPSS Inc., Chicago, IL, USA) was used for other statistical analyses. All figures were made by GraphPad Prism 8 (GraphPad Software Corporation, Cali- fornia, USA) and presented as mean ± SEM. For all analyses, P < 0.05 was considered ...
This imposes a great physical, mental and social burden on the caregiver because it not only involves chronic patient care but also a processing of information, learning about the disease and overcoming the possible obstacles encountered in the process of care, which can mean an overuse of health...
Corrected χ2s based on the minimum, mean, and maximum number of nonmissing cases per measured variables and cases per covariance term (NPC) reduced but did not eliminate the bias. Empirically derived power functions did substantially better but may not generalize to other situations. Whereas the...
The mean frequency of alcohol consumption was collapsed into a dichotomous variable, o1 or X1 per week. The body mass index (BMI) was calculated as the weight in kilograms divided by the square of the height in meters. Obesity was defined as a BMI of at least 25 kg m À2 using the ...