Change in Mean and Standard Deviation (SD) from the Baseline

By providing the means and standard deviations before and after an event, along with the correlation coefficient, you can calculate the mean change and SD change.

Standard Deviation (SD) to Correlation Coefficient (CC)

By providing three inputs: baseline SD, post-treatment SD, and SD change. This conversion yields a single output: the correlation coefficient (CC).

Interquartile Range (IQR) to Mean & Standard Deviation (SD)

By inputting the median, Q1, Q3, and the sample size of the group, you can obtain the mean and standard deviation (SD) using Wan et al, method.

Standard Error (SE) to Standard Deviation (SD)

With just two inputs, the standard error (SE) and the sample size of a group. This conversion provides you with the corresponding standard deviation (SD).

(CI) to Standard Deviation (SD) in One Group

With four inputs, including: the CI level, the number of participants, upper and lower CI limits. This conversion provides you with the standard deviation.

Median & Range to Mean & Standard Deviation (SD)

This conversion requires four inputs: the median, minimum, maximum, and the sample size of the group. The output consists of two values: the mean and the standard deviation (SD) using Wan et al, method.

Range to Standard Deviation (SD)

With three inputs: minimum, maximum, and sample size. This conversion provides an estimated standard deviation.

Means & Standard Deviations (SDs) to Cohen's (d) & Effect Size Correlation (r)

By inputting the means and SDs of both groups, you can calculate both Cohen's d and the effect size correlation (r).

T-value & Degree-of-Freedom (df) to Cohen's (d) & Effect Size Correlation (r)

By inputting the t-value and degrees of freedom, you can calculate both Cohen's d and the effect size correlation (r).

P-value to Standard Deviation (SD) in 2 Groups

This conversion takes into account the p-value between two groups, the number of participants in each group, and the means of those groups to estimate the standard deviation (SD).

Combine Mean & Standard Deviation (SD) & Total for More than One Group into Single One

This conversion process takes the means, standard deviations, and totals of multiple groups and combines them into a single set of values, making it easier to work with and interpret data.

Calculate True Positive (FP), False Negative (FN), True Negative (TN), and False Positive (FP)

This conversion process takes the sensitivity, specificity, and prevalence or PPV to give you TP, FN, TN, and FP.

Confidence Interval (CI) to Standard Deviation (SD) 2 Groups

By inputting the upper and lower CI limits, CI level, and the number of participants in each group, this tool calculates the corresponding SD.

Mean & Standard Deviation (SD) for Single Patients' Data

By inputting a list of patient values separated by commas, you can obtain valuable statistics, including sample size, mean, standard deviation, variance, sum, standard error of the mean (SEM), and margin of error.

Odds Ratio (OR) to Cohen's (d)

Researchers can input the OR value, and the converter will provide the corresponding Cohen's (d) effect size.

Unadjusted Odds Ratio (OR) Calculator

By inputting the counts of events and totals for two groups or conditions, this calculator quickly computes the odds ratio along with its confidence interval, Z-score, and p-value.

Unadjusted Risk Ratio (RR) Calculator

By providing the counts of events and totals for two different groups or conditions, this calculator swiftly calculates the risk ratio along with its confidence interval, Z-score, and p-value.

Unadjusted Risk Difference (RD) Calculator

By inputting the counts of events and totals for each group, this calculator quickly computes the risk difference along with its confidence interval, Z-score, and p-value.

Measurement Units Converter (g/L, µg/L, mg/dL)

The Measurement Units Converter is a valuable resource for swiftly converting between different units of measurement, specifically grams per liter (g/L), micrograms per liter (µg/L), and milligrams per deciliter (mg/dL).

Time Units Converter (Hours, Days, Months, Years)

The Time Units Converter is a versatile tool that simplifies the conversion of time intervals between hours, days, months, and years. You can effortlessly switch between these units by inputting a value in one unit, and the converter will instantly provide the equivalent value in the desired unit.

Lipids from mmol/l to mg/dl or opposite (HDL, LDL, VLDL, Triglycerides, Total Cholesterol)

The Lipids Converter is an indispensable tool for swiftly converting lipid measurements between millimoles per liter (mmol/L) and milligrams per deciliter (mg/dL), or vice versa. It is particularly useful for transforming data related to various types of lipids, including HDL, LDL, VLDL, Triglycerides, and Total Cholesterol.

Convert Glucose from mmol/l to mg/dl or Opposite

The Glucose Converter is a valuable tool for seamlessly converting glucose measurements between millimoles per liter (mmol/L) and milligrams per deciliter (mg/dL), or vice versa.