A value of P < 0.05 was considered statistically significant. 3 Results Included in the study were 231 patients with 307 lesions (age range, 50–89 years; mean age, 72.1 years). Median PSA level at the time of initial MRI was 7.82 ng/mL (range, 1.46–160.23 ng/mL). The mean ...
Statistical analyses were performed with IBM SPSS Statistics 22 version 19.0 (SPSS Inc. Chicago, IL), STAMP (v2.1.3) and an R software package (version 4.1.0). Independent sample t tests were used to compare the differences in soil properties, soil microbial enzymes, soil microbial composition...
Explain how a t-test, for a dependent variable, can be of great value in applying a new approach to the treatment of aggressive behavior to a small group of students. Why would this t Test be preferred to using another test statistic? Wha...
Statistical significance was defined as a P value of \0.05 using a two-tailed test. Results Our population included 1,046 subjects (894 men and 152 women) with a mean age of 47.0 ± 9.3 years (ranging from 20 to 77 years). Their serum cholesterol levels ranged from 114 to 350 mg/dl...
The result will be tested by different between estimated cost and actual cost divided to actual cost value. The result shows that the accuracy level reaches 5%-8%. The result provides the accuracy range of tender activity which is between 5%-15%. Keywords: Cost control, cost-...
In order to highlight every cell with a p-value under 5% in green click the symbol Highlight significant correlations . The smaller the p-value the darker the background colors: smaller than 5%: light green smaller than 1%: green smaller than 0,1%: dark green « Results Table ...
分析数据结果 In view of the question two, first, carries on the overall appraisal, uses the Excel software, calculates this city various heavy metals density element content statistics characteristics and so on mean value, standard deviation, coefficient of variation, analyzes the data result [...
The widely acknowledged need for early detection and intervention on personality disorders in adolescence [65] along with the shift in diagnostic orientations for personality pathology has thus led to prioritize the value of dimensional assessment of personality disorders in adolescence as well [71,74]...
Reevaluating PSA testing rates in the PLCO Trial. N Engl J Med. 2016;374(18):1795-1796. doi:10.1056/NEJMc1515131PubMedGoogle ScholarCrossref 18. Cole AI, Morgan TM, Spratt DE, et al. Prognostic value of percent Gleason grade 4 at prostate biopsy in predicting prostatectomy pathology and...
Some statistical software like SPSS sometimes gives p value . 000 which is impossible and must be taken as p< . 001, i.e null hypothesis is rejected (test is statistically significant). ... P value 0.000 means the null hypothesis is true. ...