Table 12.

25OHD levels in relation to patient´s age (GCT main group)

		25OHD serum levels (ng/ml)
Age categories	n	Median (Q1; Q3)	Mean (SD)	p-valuea
<20 yrs	2	29.50 (25.60, 33.40)	29.50 (5.52)
20 – 29 yrs	22	11.25 (8.50, 18.30)	13.98 (7.59)
30 – 39 yrs	67	15.20 (10.60, 22.70)	20.80 (20.42)
40 – 49 yrs	45	17.00 (9.40, 26.30)	19.60 (10.95)
>50 yrs	29	16.90 (12.00, 24.60)	20.59 (12.88)
				0.0785

Yrs years

Q1 first quartile, Q3 third quartile, SD standard deviation

^aKruskal Wallis test