Paired student t test
- compare 2 paired groups of patients with parametric data (normal distribution)
Wilcoxon test
- compare 2 paired groups of patients with non parametric data (skewed distribution)
Unpaired student t test
- compared 2 unpaired groups of patients with parametric data (normal distribution)
Mann-Whitney U test
- compared 2 unpaired groups of patients with non parametric date (skewed distribution)
Chi-squared test
- to compare percentages or proportions of categorical data (2 X 2 contingency table)
1 comment:
I was diagnosed as HEPATITIS B carrier in 2013 with fibrosis of the
liver already present. I started on antiviral medications which
reduced the viral load initially. After a couple of years the virus
became resistant. I started on HEPATITIS B Herbal treatment from
ULTIMATE LIFE CLINIC (www.ultimatelifeclinic.com) in March, 2020. Their
treatment totally reversed the virus. I did another blood test after
the 6 months long treatment and tested negative to the virus. Amazing
treatment! This treatment is a breakthrough for all HBV carriers.
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