中國在疫情中檢測了多少人？
看到國外的檢測水平，忽然想到中國的檢測能力怎麼樣？
截至5月11日，僅廣東一省就完成新冠病毒核酸檢測量超過1041萬份，這個數量已超過英美。根據英國衛生部和美國疾病控制和預防中心網站的數據顯示，截至5月12日，英國拭子檢測和血清學檢測超過200萬份，美國新冠病毒檢測超過972萬份。
我們才查出幾個萬個確診的，肯定是檢測能力的問題，美國加油！
我就告訴你從來沒有官方數據說中國整體的測試能力有多少。
只能從各個新聞中大致推斷
一家第三方的就吊打老美；
具體的數據不知道，但是看一下金域公布的；
其他的也差不了多少。
網上有文章說檢測了500萬，有8萬多感染。
美國檢測了260多萬，有60萬感染，美國感染率比中國多太多
先說結論：1月23日至3月31日，中國至少檢測172208例。
中國沒公布檢測量，但是獨有疑似，可以從疑似推斷。
原始數據來自 疾控新型冠狀病毒肺炎疫情分布 分省每天[新增確診、新增疑似、累計確診、累計疑似]（http://49.4.25.117/JKZX/yq_yyyymmdd.json）。全國數據附文後，JSON格式。
檢測疑似患者
- 新疑：新增疑似
- 總疑：累計疑似
- 測疑：檢測的疑似
昨總疑+今新疑-今總疑=今測疑
1月20日、22日，測疑竟為負數（-27、-99）！。查詢疾控疫情通報、衛健委疫情通報，無21日以前疑似。
- 19日，新疑0，總疑0（其實是無數據，而非0）
- 20日，新疑27，總疑54（數據來源何處？）
- 21日，新疑26，總疑37（新疑與通報不符，應為27）
- 22日，新疑257，總疑393（中國衛健委通報「除湖北省外」疑似，湖北衛健委未通報疑似，數據來源何處？）
令 20日總疑 為 20日新疑27、21日總疑 為 20日總疑54，數據倒就對了。
扔掉23日以前數據，計算得總測疑為97958（1月23日至3月31日）。
非疑似直接檢測
- 新確：新增確診
- 疑確：計入疑似，然後檢測為患病的
- 疑健：計入疑似，然後檢測為健康的
- 直確：不計入疑似，直接檢測為患病的
新確=直確+疑確。疑確未知，退一步，新確-測疑：正數為直確下限；負數為疑健、該日無直確，新確全為疑確。正數相加，得總直確下限為74250。
不計入疑似，檢測為健康的，應該有很多，但未知，也無法推算。
總結：1月23日至3月31日，中國至少檢測172208例。
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個人認為，檢測總量不代表什麼。重要的是新冠死亡人數，關於這個數據，政府是沒辦法隱瞞和造假的。
怎麼可能公布，要公布也要看最後外國，尤其是美國的結果。如果比他們多，那估計會公布，如果比他們少，應該會酌情公布，如果少很多，那就沒啥好公布的。反正拿事實說話，就說俺們情況很好，檢測量啥的沒意義。
就結果論而言，你感覺中國的檢測如何呢？
十三億人確診人數八萬多人。對面美國三億人確診人數已經過了十四萬了，不是嗎？
而且病毒的流氓特性不也是我們檢測出來的嘛？
今天的新聞，武漢每日檢測數量在5w左右，近期檢測了27w人
相關數據我想國家統計局正在合算，畢竟剛發生時都手忙腳亂的，這個應該是可以得到結果的，畢竟每個院方會有記錄的。
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