意大利國立健康/衛生研究院(ISS)最近出了一份報告，詳情見網頁：

https://www.epicentro.iss.it/en/coronavirus/sars-cov-2-analysis-of-deaths

有英文版的 pdf 文件：

Report in English “Characteristics of COVID-19 patients dying in Italy Report based on available data on 5th October, 2021” (pdf 166 kb).

報告中有一個表

Table 3. Clinical characteristics observed in SARS-COV-2 positive deceased patients ‘unvaccinated-no dose’, ‘vaccinated with early contagion’ and with ‘full vaccination course’

很有意思。表格比較了三組Covid-19患者的平均死亡年齡。

group 1. Unvaccinated：

78.3

group 2. Vaccinated with early contagion (Diagnosis <= 14 days from the 1st dose or unique dose):

83.9

group 3. Full vaccination course (Diagnosis > 14 days from the 2nd dose or unique dose):

85.5

還給出了標準差和p檢驗值。

報告說，數據只是用來描述用，而不是為了得出什麼結論。

註：

ISS: Istituto Superiore di Sanità

Wikipedia給出的英文翻譯是：

Italian National Institute of Health

另外，請參考我的另一篇文字：新加坡的疫情