Half of the cases were senior citizens. Sadly, more than 30 of these old people were found dead, indicating that the elderly are especially vulnerable on their own.
這其中老人走失佔了一半，可惜約有三十多位老人在尋獲時已經死亡，顯示老人自我照顧能力薄弱，在走失後往往生命面臨極大威脅。