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. 2017 Mar 7;7(3):e013154. doi: 10.1136/bmjopen-2016-013154

Table 2.

Summary statistics for change in total cholesterol within 1 and 2 years of the index date

Group Description of metric Baseline 1 year 2 years
Statin non-users Number under follow-up 5201 2865 3002
Mean cholesterol concentration mmol/L (SD) 5.4 (1.0) 5.3 (1.0) 5.3 (1.0)
Change from baseline mmol/L (%) 0.1 (2%) 0.1 (2%)
Statin users Number under follow-up 1714 1409 1253
Mean cholesterol concentration mmol/L (SD) 6.3 (1.2) 4.6 (1.0) 4.6 (1.1)
Change from baseline mmol/L (%) 1.7 (27%) 1.7 (27%)