. 2019 Apr 1;7(5):1668–1676. doi: 10.1002/fsn3.1001

Table 1.

Baseline sociodemographic variables of healthy subjects in three studies

	Study 1	Study 2	Study 3
N	19	9	9
Female (%)	63.2^ns	77.8^ns	66.7^ns
Male/female	7/12	2/7	3/6
Age (years)	23.7 ± 0.7^ns	23.6 ± 0.53^ns	24.22 ± 3.21^ns
Range	24–25	23–24	21–30
Smoker	0	0	0
Amount of intake of fried food
Mean ± SD (g/meal)	317.2 ± 106.0^ns	339.8 ± 159.2^ns	356.8 ± 173.2^ns
Fast food restaurant	N‐restaurant	P‐restaurant	K‐restaurant

The values are shown in mean ± SD.

ns, p ≧0.05 between different studies by Student's t test.