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Table 2 Lipid values before and after transition from branded to generic atorvastatin

From: Generic atorvastatin is as effective as the brand-name drug (LIPITOR®) in lowering cholesterol levels: a cross-sectional retrospective cohort study

 

Pre-transition lipid values (mmol/l)

Post-transition lipid values (mmol/l)

Difference of mean (Wilcoxon signed-rank test)

TG

Median 1.50

Median 1.50

V = 14304, p = 0.513

Mean 1.71

Mean 1.72

Range 0.40–7.00

Range 0.40–7.70

LDL

Median 2.42

Median 2.41

V = 16333, p = 0.923

Mean 2.64

Mean 2.64

Range 0.47–6.34

Range 1.01–7.30

HDL

Median 1.26

Median 1.25

V = 14039, p = 0.009

Mean 1.29

Mean 1.26

Range 0.12–2.51

Range 0.15–2.39

Total cholesterol

Median 4.60

Median 4.50

V = 15058, p = 0.583

Mean 4.71

Mean 4.68

Range 1.76–8.40

Range 2.3–9.9