Table 2. Age and sex distribution in the anatomical examination.

Years of age	0–10	11–20	21–30	31–40	41–50	51–60	61–70	71–80	81–90	All age
Male	14 (5)	7 (3)	7	1	5	1	5	5 (1)	1	46 (9)
Female	10 (3)	5 (1)	3 (1)	3 (1)	4 (2)	1	2 (1)	4 (3)	0	32 (12)
Both sex	24 (8)	12 (4)	10 (1)	4 (1)	9 (2)	2	7 (1)	9 (4)	1	78 (21)

Using hematoxylin and eosin (HE) staining, we examined 78 autopsied tissue samples followed by immunohistochemical staining of 21 samples using a human anti-UCP1 antibody. The numerical data correspond to HE staining and the numbers in parentheses to UCP1 immunohistochemical staining. In the histochemical examination, the age deviations (mean ± SD) were 30.9 ± 26.3, 30.9 ± 27.0 and 30.9 ± 25.7 for all 78 cases, 45 males, and 33 females, respectively. In the immunohistochemical study, the age deviations (mean ± SD) were 30.0 ± 28.4, 18.3 ± 22.9, and 40.7 ± 29.7 for all 21 cases, 9 males, and 11 females, respectively.