Table 1.

Sex and age distribution of 78 PNET patients in 2018.

Age	Number of cases	Gender		Composition percentage
		Male	Female
<20	1	0	1	1.3
20–39	10	5	5	12.8
40–59	29	20	9	37.2
60–79	36	27	9	46.1
≧80	2	1	1	2.6
Total	78	53	25	100