The government's "New Coronavirus Infection Control Subcommittee" has "medical pressure", "number of medical treatments", and "PCR test" as indicators for determining which of the four stages that indicate the infection status. The five levels are "Positive rate", "Number of newly infected people", and "Percentage of people whose infection route is unknown".
Of these, there are three items for "medical pressure": "bed usage rate," "hospitalization rate," and "bed usage rate for critically ill patients."
According to the summary of the Cabinet Secretariat, as of the 6th of this month, Tokyo and Okinawa in a total of 11 prefectures, including Okinawa Prefecture where a state of emergency has been declared and prefectures to which "priority measures such as spread prevention" have been applied. There are several items that correspond to the most serious "Stage 4" in the prefecture.
Regarding the bed-related indicators, some local governments publish different values based on the "number of beds that can be immediately responded" that can be accepted immediately.
Medical pressure bed usage rate
First is the tightness of medical care.
As a guide, the bed usage rate is 20% or more for stage 3 and 50% or more for stage 4.
The usage rate of the entire sickbed is
▽ 17% in Hokkaido
,
▽
20% in Saitama prefecture,
▽ 29% in Chiba prefecture,
▽ 28% in Tokyo
,
▽
23% in Kanagawa prefecture,
▽ 16% in Aichi prefecture,
▽ Kyoto 10% in
prefecture, 16% in Osaka
prefecture, 13% in Hyogo
prefecture, 10% in Fukuoka
prefecture, 42% in Okinawa prefecture.
Medical tight hospitalization rate
The standard hospitalization rate is 40% or less for stage 3 and 25% or less for stage 4.
The hospitalization rate is
▽ Hokkaido
prefecture
59%,
▽ Saitama prefecture not applicable,
▽ Chiba prefecture not applicable,
▽ Tokyo metropolitan area 34%,
▽ Kanagawa prefecture not applicable,
▽ Aichi prefecture not applicable,
▽ Kyoto prefecture applicable Outside,
▽ Osaka prefecture is 35%,
▽ Hyogo prefecture is not applicable,
▽ Fukuoka prefecture is not applicable,
▽ Okinawa prefecture is 38%.
The newly adopted "hospitalization rate" as an index is the ratio of those who have been hospitalized to all the recuperators.
As the number of patients with the new coronavirus increases, the number of patients who should be hospitalized but cannot be hospitalized and receive medical treatment at home or institution increases. Therefore, the lower the "hospitalization rate", the more patients cannot be accepted. In other words, medical care may be tight.
However, the government's "New Coronavirus Infectious Disease Control Subcommittee" does not apply in the following cases.
▼ When the number of medical treatment is less than 10 per 100,000 population.
▼ The number of new positives who need to be hospitalized can be hospitalized by the day after the notification of the outbreak.
No stage judgment is made for these municipalities.
Bed usage rate for people with severe medical pressure
As a guide, the bed usage rate for severely ill people is 20% or more in stage 3 and 50% or more in stage 4.
The bed usage rate for the severely ill is
▽ 12% in Hokkaido
,
▽
13% in Saitama prefecture,
▽ 17% in Chiba prefecture,
▽ 39% in Tokyo
,
▽
16% in Kanagawa prefecture,
▽ 11% in Aichi prefecture,
▽ Kyoto prefecture was 5%,
▽ Osaka prefecture was 18%,
▽ Hyogo prefecture was 13%,
▽ Fukuoka prefecture was 6%, and
▽ Okinawa prefecture was 53%.
Number of recuperators
Next, the standard number of people receiving medical treatment is 20 or more in stage 3 and 30 or more in stage 4 per 100,000 population.
▽ 11 people in Hokkaido,
▽ 16 people in Saitama prefecture,
▽ 19 people in Chiba prefecture,
▽ 35 people in Tokyo
,
▽
19 people in
Kanagawa prefecture,
▽ 8 people in Aichi prefecture,
▽ 6 people in Kyoto prefecture,
▽ Osaka There were 14 people in the
prefecture, 5 people in Hyogo prefecture
, 7 people in Fukuoka prefecture,
and 54 people in Okinawa prefecture.
Test positive rate
This is the positive rate of PCR tests for the last week.
As a guide, stage 3 is 5% or more, and stage 4 is 10% or more.
▽ 1.6% in Hokkaido,
▽ 3.4% in Saitama prefecture,
▽ 4.7% in Chiba prefecture,
▽ 5.8% in Tokyo
,
▽
6.5% in Kanagawa prefecture,
▽ 2.4% in Aichi prefecture,
▽ 2.0% in Kyoto prefecture,
▽ Osaka It is 1.4% in
prefecture, 1.9% in Hyogo prefecture, 1.3% in
Fukuoka prefecture,
and 4.3% in Okinawa prefecture.
Number of newly infected people
As a guide, the number of newly infected people in the last week per 100,000 population is 15 or more in stage 3 and 25 or more in stage 4.
▽ 4 people in Hokkaido,
▽ 11 people in Saitama prefecture,
▽ 16 people in Chiba prefecture,
▽ 30 people in Tokyo
,
▽
16 people in
Kanagawa prefecture,
▽ 4 people in Aichi prefecture,
▽ 5 people in Kyoto prefecture,
▽ Osaka There are 9 people in the
prefecture, 3 people in Hyogo prefecture,
4 people in Fukuoka prefecture,
and 27 people in Okinawa prefecture.
Percentage of people with unknown infection routes
Finally, the percentage of people whose infection route is unknown.
The standard value is 50% for both stage 3 and stage 4.
▽ 49% in Hokkaido,
▽ 50% in Saitama prefecture,
▽ 58% in Chiba prefecture,
▽ 62% in Tokyo
,
▽
63% in Kanagawa prefecture,
▽ 55% in Aichi prefecture,
▽ 41% in Kyoto prefecture,
▽ Osaka It was 66% in the
prefecture, 57% in Hyogo prefecture
, 54% in Fukuoka prefecture,
and 45% in Okinawa prefecture.