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Table 1 Some selected individual characteristics of the two groups

From: Regular consumption of vitamin D-fortified yogurt drink (Doogh) improved endothelial biomarkers in subjects with type 2 diabetes: a randomized double-blind clinical trial

Variable PYD (n = 50) FYD (n = 50) Pvalue
Age (years) 52.4 ± 8.4 52.6 ± 6.3 0.86
Sex (male/female) 19/31 24/26 0.28
Post-menopausal females 18/19 22/24 0.40
Diabetes duration 7 ± 5.2 8.3 ± 4.6 0.18
Smoking no. (%) 1 (2) 5 (10) 0.18
Using statin no. (%) 4 (3.9) 5 (4.9) 0.75
  1. Data presented as mean ± standard deviation or percentage unless stated otherwise
  2. FYD: vitamin D-fortified doogh; PYD: plain doogh