The government's "Coronavirus Infection Control Subcommittee" has "medical tightness," "number of medical treatments," and "PCR test" as indicators for determining which of the four stages that indicate the infection status. "Positive rate", "Number of newly infected people", and "Percentage of people whose infection route is unknown" are shown.

Of these, there are three items for "medical tightness": "bed usage rate," "hospitalization rate," and "bed usage rate for the severely ill."

According to the summary of the Cabinet Office, the "priority measures such as prevention of spread" are applied to the four prefectures of Tokyo, Osaka, Hyogo, and Kyoto, which were targeted from the 25th of last month in the third state of emergency. According to the data of 7 prefectures and the 12 prefectures of Gifu prefecture where the state of emergency was declared on the 5th, there are many items that are the most serious "stage 4" in several local governments in Tokyo and western Japan. It has become.

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.

1-1 Medical tight 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

▼ 36% in Tokyo


46% in Saitama


30% in Chiba


28% in Kanagawa


55% in Aichi


47% in Gifu,

▼ 92% in Osaka

prefecture, 88% in Hyogo prefecture,

68% in Kyoto

prefecture, 28% in Miyagi

prefecture, 71% in Okinawa

prefecture, 40% in Ehime prefecture.

1-2 Medical tight hospitalization rate

The standard hospitalization rate is 40% or less for stage 3 and 25% or less for stage 4.

Hospitalization rate is

▼ 31% in Tokyo,

▼ Not applicable in Saitama prefecture (see end of sentence)

Not applicable in

Chiba prefecture,

▼ Not

applicable in

Kanagawa prefecture,

▼ Not

applicable in

Aichi prefecture,

▼ 62% in Gifu prefecture,

▼ Osaka 10% in



▼ 15% in Hyogo prefecture,

▼ 20% in Kyoto prefecture,

▽ Not applicable in Miyagi prefecture,

▽ 37% in Okinawa prefecture,

▽ 35% in Ehime prefecture.

1-3 Medical tightness Severely ill

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

▼ 33% in Tokyo,

▼ 18% in Saitama


11% in Chiba


26% in Kanagawa


27% in Aichi


8% in Gifu,

▼ 100% in Osaka prefecture,

▼ 70% in Hyogo prefecture,

▼ 43% in Kyoto prefecture,

▽ 14% in Miyagi prefecture,

▽ 79% in Okinawa prefecture,

▽ 36% in Ehime prefecture.

2 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.

▼ 50 people in Tokyo,

▼ 33 people in Saitama prefecture,

▼ 22 people in Chiba prefecture,

▼ 21 people in Kanagawa prefecture,

▼ 47 people in Aichi prefecture,

▼ 28 people in Gifu prefecture


229 people in Osaka prefecture,

▼ There are 91 people in Hyogo prefecture,

61 people in Kyoto

prefecture, 18 people in Miyagi

prefecture, 70 people in Okinawa prefecture,

and 23 people in Ehime prefecture.

3 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.

▼ 9.1% in Tokyo,

▼ 7.2% in Saitama


7.5% in Chiba


6.7% in Kanagawa


6.5% in Aichi


12.5% ​​in Gifu


7.4% in Osaka,

▼ Hyogo prefecture has 17.9%,

▼ Kyoto prefecture has 10.1%,

▽ Miyagi prefecture has 5.6%,

▽ Okinawa prefecture has 6.3%, and

▽ Ehime prefecture has 3.9%.

4 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.

▼ 40 people in Tokyo,

▼ 20 people in Saitama prefecture,

▼ 16 people in Chiba prefecture,

▼ 17 people in Kanagawa prefecture,

▼ 29 people in Aichi prefecture,

▼ 22 people in Gifu prefecture


79 people in Osaka prefecture,

▼ There are 54 people in Hyogo prefecture,

35 people in Kyoto

prefecture, 9 people in Miyagi

prefecture, 31 people in Okinawa prefecture,

and 12 people in Ehime prefecture.

5 Percentage of people with unknown infection route

Finally, the percentage of people whose infection route is unknown.

The standard value is 50% for both stage 3 and stage 4.

▼ 57% in Tokyo,

▼ 46% in Saitama


53% in Chiba


55% in Kanagawa


43% in Aichi


40% in Gifu


63% in Osaka,

▼ It was 48% in Hyogo prefecture, 48% in


prefecture, 36% in Miyagi

prefecture, 59% in Okinawa prefecture,

and 16% in Ehime prefecture.

New index "hospitalization rate"

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 decisions are made for these municipalities.