Table 1: The age distribution of cases.

	OSC	TSC	ESC	EEC	PSC	PMM	Total
N	20	8	4	31	3	4	70
Mean	57.7	6.5	74.5	58.9	74.3	58.3	60.5
^*SD ±	12.3	13.2	8.2	10.8	12.9	10.5	19.9
Oldest	80	76	85	83	85	72	85
Youngest	34	42	65	37	60	45	34

^*SD: Standard Deviation.