The largest database of trusted experimental protocols

Spss statistical software for windows version 24

Manufactured by IBM
Sourced in United States

SPSS is a statistical software package for Windows, version 24.0. It is designed for data analysis and statistical modeling. The software provides a comprehensive set of tools for data management, analysis, and presentation.

Automatically generated - may contain errors

21 protocols using spss statistical software for windows version 24

1

Breast Cancer Detection Strategies

Check if the same lab product or an alternative is used in the 5 most similar protocols
Pearson’s chi-squared tests and Fisher’s exact tests were used to determine the differences in breast cancer detection for different high-risk screening strategies with different numbers of breast cancer risk factors. Both the breast cancer detection and population coverage of different high-risk screening strategies were used to determine the optimal strategy for defining high risk populations of breast cancer. Among high risk women, Pearson’s chi-squared tests and Fisher’s exact tests were further used to compare breast cancer detection rates for 3 different screening methods (CBE, BUS, and MAM). Pearson’s chi-squared and McNemar’s chi-squared tests with continuity correction were used to compare the screening accuracy [including sensitivity, specificity, positive/negative predictive value (PPV/NPV)] and tumor characteristics (tumor stage, lymph-node involvement, and tumor size) of 3 screening modalities (CBE, BUS, and MAM) among high risk women. Subgroup analyses were further conducted to compare the sensitivities of BUS vs. MAM among high risk women by age at enrollment or by breast density.
All the analyses were conducted with R software, version 3.6.2 (The R Foundation for Statistical Computing, Vienna, Austria) and SPSS statistical software for Windows, version 24 (SPSS, Chicago, IL, USA). Two-sided P < 0.05 was considered statistically significant.
+ Open protocol
+ Expand
2

Evaluating Nurses' Professional Competence

Check if the same lab product or an alternative is used in the 5 most similar protocols
SPSS statistical software for Windows, version 24 (SPSS Inc., Chicago, USA) was used to analyse the data. Descriptive statistics, including means and standard deviations (SDs), frequency and percentage, were calculated. Inferential statistics, the independent sample t-test and one-way analysis of variance (ANOVA) were used to analyse the means between the groups. An independent sample t-test was used to compare the mean professional competence in dual-mode qualitative variables (gender and role). A one-way ANOVA was used to compare the mean professional competence in multimode qualitative variables (age groups). Pearson’s correlation coefficient was calculated to evaluate the relationships between the factor scores of the I-NPCS-SF to assess whether the sample examined showed that they had the appropriate professional competencies based on their development process from SNs to RNs. A p-value of less than 0.05 was considered statistically significant. The internal consistency of each area of expertise and the total scale were calculated using Cronbach’s alpha. Missing values were replaced with the obtained mean of the missing items.
+ Open protocol
+ Expand
3

Factors Influencing Career Paths of Men and Women

Check if the same lab product or an alternative is used in the 5 most similar protocols
Data analysis was limited to non-retired participants. Descriptive analysis of the results was performed using IBM SPSS statistical software for Windows version 24 (SPSS for Windows, version 24; SPSS, Inc, Chicago, IL). Data were described as number and percent for categorical variables, whereas the mean and standard deviation (±SD) were calculated for continuous ones. In the bivariate analysis, the association between the employment status (full time/part time) among men and women and other categorical variables was assessed using Chi-Square test, whereas the Student’s t-test was used for the association with continuous variables. Moreover, multivariate stepwise logistic regression was carried out to identify the predictors of the outcome. In addition, stratified analysis based on gender was carried out to explore potential modifiers to gender and career paths. Results are presented as odds ratios (OR) and their corresponding 95% confidence intervals (CI). P-value < 0.05 was used to indicate statistical significance. Missing values were excluded by line.
+ Open protocol
+ Expand
4

Assessing Nursing Process Competence and Self-Efficacy

Check if the same lab product or an alternative is used in the 5 most similar protocols
SPSS statistical software for Windows, version 24 (SPSS Inc., Chicago, IL, USA) was used to analyse the data.
Following the user manual for the A-NPC-SF, responses to each skill area were recalculated to a score between 1 and 100, with 100 being the highest skill and 1 being the lowest. The same is true for the A-NPSES scale; responses to each area of self-efficacy were recalculated on a score ranging from 1 to 100, where 100 represents the highest self-efficacy, and 1 is the lowest.
Descriptive statistics were calculated, including means and standard deviations (SD), frequency, and percentages. Inferential statistics via one-way analysis of variance (ANOVA) were used to analyse the between-group means. Pearson’s correlation coefficient was calculated for the relationships between the A-NPC-SF factor scores to assess whether the tested sample exhibited the appropriate job skills based on their process. Pearson’s correlation was used to correlate continuous data.
A p-value less than 0.05 was considered statistically significant. Internal consistency of each skill area and full scale were calculated using Cronbach’s alpha. The missing values were replaced with the obtained mean of the missing elements. Cases with missing values for more than 50% of the responses were excluded from the study. The analyses were conducted independently by three authors.
+ Open protocol
+ Expand
5

Statistical Analysis of Biomedical Data

Check if the same lab product or an alternative is used in the 5 most similar protocols
All values are expressed as the mean ± SD, number, or percentage, as appropriate. Differences in continuous variables between two groups were analyzed by t test or chi-square test, when it is appropriate. Continuous variables at different time points in each group were compared using Friedman test followed by Wilcoxon's signed-rank test with multiple comparison procedure. Statistical analysis was performed using SPSS statistical software for Windows Version 24 (SPSS for Windows, Version 24; SPSS, IL, U.S.A.). A value of p < 0.05 was considered statistically significant.
+ Open protocol
+ Expand
6

Comprehensive Statistical Analysis of Mediastinal Lymph Node Enlargement

Check if the same lab product or an alternative is used in the 5 most similar protocols
All analyses were performed with SPSS statistical software for Windows, version 24.0 (IBM, Armonk, NY, USA) and R software, version 3.6.1 (R Foundation for Statistical Computing, Vienna, Austria). Categorical variables were compared using Fisher’s exact test, and Student’s t-test compared Pearson’s Chi-squared test and continuous variables. Binary logistic regression analysis was performed to identify predictors for mediastinum LN enlargement. The Kaplan–Meier method with the Log rank test was used to compare 5-year CSS curves. Cox regression was used for univariable and multivariable analyses to compare the hazard ratios and constructed prediction model of CSS. A competitive risk model was conducted with R software using the “cmprsk” package to compare the cumulative risk of tumor-associated death and other death. All statistical tests were two-sided, and a value of p < 0.05 was considered statistically significant.
+ Open protocol
+ Expand
7

Reproducibility of Ocular Biometrics

Check if the same lab product or an alternative is used in the 5 most similar protocols
SPSS statistical software for Windows, version 24.0 (IBM Corp., Armonk, NY, USA) was used for all statistical analyses. Normality tests were performed via the Shapiro–Wilcoxon test in SPSS. We conducted independent Student’s t-tests to compare two variables and repeated-measures ANOVA for comparing three variables. The p-values of the multiple tests were adjusted with the Bonferroni method. A comparative analysis of qualitative variables was performed using the chi-squared test. The long-term reproducibility was determined using the intraclass correlation coefficient (ICC), coefficient of variation (CV), and test–retest standard deviation (TRTSD). The TRTSD was calculated as follows: axial lengths were measured three times over 2 years and averaged, and the standard deviation of the mean value of each measured value was defined as the TRTSD. The ICC was calculated by dividing the within-subject variance by the total variance, and the CV was calculated by dividing the TRTSD by the mean of the total measured values, then multiplying by 100. A value of p < 0.05 was considered statistically significant.
For correlation analysis, keratometry, axial length, and anterior chamber depth (ACD) were measured using partial interferometry, and lens thickness was measured using ultrasound.
+ Open protocol
+ Expand
8

Glycan Analysis and Molecular Assays

Check if the same lab product or an alternative is used in the 5 most similar protocols
All data are expressed as the means ± the standard deviation (SD). Statistical analyses were performed using SPSS statistical software for Windows (version 24.0; SPSS Inc.). For significances in glycan data, the HILIC-UPLC data were logit transformed and then used MANOVA and Tukey test. For Western blot densitometry, proliferation and migration assays, parametric T test was used. For RT-qPCR, a 2-way ANOVA was used with a post-hoc T test. p values were adjusted for multiple testing using the Benjamini–Hochberg method. The criterion for significance was set at *p value ≤ 0.05 or **p value ≤ 0.005.
+ Open protocol
+ Expand
9

Examining Remission Predictors in Cohort Study

Check if the same lab product or an alternative is used in the 5 most similar protocols
Data were analyzed with Statistical Product and Service Solutions (SPSS) statistical software for Windows, version 24.0 (SPSS Inc., Chicago, IL, United States) and GraphPad Prism (version 7.0; GraphPad Software, La Jolla, CA). One-sample Kolmogorov–Smirnov testing was used to detect whether variables were normally distributed. Continuous variables with skewed distribution were presented as median (25%–75% interquartile range); categorical variables were presented as frequencies or percentages. Categorical variables were compared with Pearson’s chi-squared (χ2) test or Fisher’s exact test. Continuous variables were compared with Mann–Whitney U-test. The correlation between two parameters was analyzed by Spearman’s rank coefficient of correlation. Cumulative probabilities of remission were assessed according to the Kaplan–Meier survival analysis method and the log-rank (Mantel–Cox) test. Univariable and multivariable Cox regression analyses were used to screen for risk factors affecting prognosis. Based on univariate Cox regression analysis and clinical judgements, variables at baseline that might influence the remission with p < 0.05 in the univariable analyses were selected into the multivariable Cox regression analysis. Statistical significance was defined as a two-sided p < 0.05.
+ Open protocol
+ Expand
10

Retrospective Analysis of CAR-T Cell Therapy

Check if the same lab product or an alternative is used in the 5 most similar protocols
The time of CAR-T cell transfusion was used as the origin in all the time-to-event analyses. Analysis of CIR used relapse as the event. For analysis of EFS, no response, relapse or death, whichever occurred first, was regarded as the event. In survival analyses, death was the event. Subjects without an event were censored at the date they were last known to be alive. Two subjects receiving a second allotransplant were censored at the time of second transplant. The primary study endpoints were safety and efficacy. Secondary endpoints were covariates associated with safety and efficacy. Data were analyzed as of September 30, 2019 with a median follow-up of survivors of 17 months (range, 6–47 months).
The chi-square statistic or Fisher exact test was used for comparisons between categorical variables, and the Mann–Whitney U test was used for continuous variables. The Kaplan–Meier method was used to calculate the probability of EFS and survival. P values were two-sided, and P < 0.05 was considered significant. SPSS statistical software for Windows, version 24.0 (SPSS, Chicago, IL, USA) was used for statistical analyses.
+ Open protocol
+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Sign up for free.
Registration takes 20 seconds.
Available from any computer
No download required

Sign up now

Revolutionizing how scientists
search and build protocols!