| 27 November 2020
New cases: 5444 New deaths: 67 Critical: 526 |
ICU beds | Ventilators | ||
| Estimated capacity for adult patients | ||||
| Days until full capacity | ||||
| Estimated number of days until full capacity is reached at current
allocation to COVID-19 patients of ICU beds (51% in the public sector and 55% in the private
sector)
and ventilators (55% in the private sector and 60% in the public sector) considering current
3-day
average of new daily cases.
|
0 | 3 | ||
|---|---|---|---|---|
| Variation in number of days before full capacity is reached relative to previous day | 0 | 0 | ||
| Estimated number of days until full capacity is reached if
resource allocation to COVID-19 patients is increased from current levels to 80% of ICU beds and
ventilators considering current 3-day average of new daily cases.
|
0 | 5 | ||
| Estimated number of days until full capacity is reached at current
allocation to COVID-19 patients of ICU beds (51% in the public sector and 55% in the private
sector)
and ventilators (55% in the private sector and 60% in the public sector) if 3-day average of new
daily cases changes from currentl level to 500 new daily cases.
|
Non-applicable at the moment due to over occupancy in this scenario. | 36 | ||
| Estimated number of days until full capacity is reached at current
allocation to COVID-19 patients of ICU beds (51% in the public sector and 55% in the private
sector)
and ventilators (55% in the private sector and 60% in the public sector) if 3-day average of new
daily cases changes from current level to 7 497 new daily cases (same value as the daily peak of
new
cases registered on 4 November 2020).
|
0 | 2 | ||
| Estimated number of days until full capacity is reached if
resource allocation to COVID-19 patients is increased from current levels to 80% of ICU beds and
ventilators if 3-day average of new daily cases changes from current level to 7 497 new daily
cases
(same value as the daily peak of new cases registered on 4 November 2020).
|
0 | 4 | ||
| Resources | ||||
| Estimated free capacity considering current resource alocation to COVID-19 patients | -82 | 1038 | ||
| Estimated free capacity considering total available resources | 331 | 2110 | ||
| Current occupancy for adult patients | ||||
| Current number of COVID-19 ICU patients | 526 | |||
| Estimated number of COVID-19 patients in mechanical ventilation (75% of COVID-19 patients in ICU need mechanical ventilation: see Assumption #8 below) | 395 | |||
| Other key indicators | ||||
| Average number of new cases in the last 3 days: 5706 | ||||
| Peak of new daily cases: 7 497 registered 4 Novembro 2020 | ||||
| Current capacity for adult patients | ||||
| Total current capacity reserved for adult COVID-19 patients | 444 | 1432 | ||
| Total current capacity for adult patients | 857 | 2504 | ||
| Public sector | ||||
| Total public sector capacity allocated to adult COVID-19 patients | 364 | 1352 | ||
| Total public sector capacity | 2254 | |||
| Initial public sector capacity (March 2020) | ||||
| Newly developed public sector capacity | 90 | 1112 | ||
| Newly installed (ICU beds) / Purchased (ventilators) | ||||
| Donations | ||||
| Loan | ||||
| Private sector | ||||
| Total capacity private sector capacity allocated to adult COVID-19 patients | 80 | |||
| Total private sector capacity | ||||
| Initial private sector capacity (March 2020) | ||||
| Newly developed private sector capacity | ||||
| Capacity history | ||||
| No history available yet | ||||
| Announced future capacity for adult patients | ||||
| Pending delivery of ordered items | ||||
| Pending delivery of announced donations | 0 | |||
| Total when all ordered items are delivered | 3283 | |||
| Assumptions | Reference | Time of data collection | Sample size | Date of reference |
| General assumptions | ||||
| The average number of new cases from the last three days is used for forecasting. | ALERT's approach. | 5 May 2020 | 5 May 2020 | |
| Mechanical ventilation is normally only provided in ICUs. However, if total ICU capacity is reached, temporary ICUs can be created to accommodate additional ventilators. | ||||
| In Portugal, COVID-19 patients are also accepted in the private sector. | https://observador.pt/2020/03/24/hospitais-privados-prontos-a-receber-e-tratar-doentes-e-aliviar-sns/ | 24 March 2020 | 24 March 2020 | |
| http://aphp-pt.org/covid-19-hospitais-privados-tem-2-200-casos-suspeitos-e-112-doentes-internados/ | 4 April 2020 | 24 March 2020 | ||
| https://www.publico.pt/2020/03/21/sociedade/noticia/hospitais-privados-vao-receber-doentes-covid19-1908809 | 21 March 2020 | 21 March 2020 | ||
| https://www.cuf.pt/noticias/acompanhamento-de-doentes-covid-19-nos-hospitais-da-rede-cuf | 13 April 2020 | 13 April 2020 | ||
| http://aphp-pt.org/hospitais-privados-e-multicare-fidelidade-chegam-a-acordo-para-tratar-doentes-com-covid-19/ | 15 April 2020 | 15 April 2020 | ||
| https://www.publico.pt/2020/04/16/sociedade/noticia/covid19-hospitais-privados-disponiveis-acordos-seguradoras-1912636 | 16 April 2020 | 16 April 2020 | ||
| ICU beds assumptions | ||||
| Criteria for admission of COVID-19 patients to Intensive Care in Portugal according to DGS
(General
Directorate for Heatlh).
Major: 1. Septic shock with the need for vasopressors; 2. Respiratory failure requiring invasive mechanical ventilation. Minor: 1. Respiratory rate ≥ 30cpm; 2. PaO2/FiO2 ≤ 250; 3. Pneumonia with multilobar involvement; 4. Change in the state of consciousness; 5. Urea ≥ 42mg/dL (BUN ≥ 20mg/dL); 6. Leukopenia (< 4000/mm3), in the absence of any other cause; 7. Thrombocytopenia (< 100000/mm3), in the absence of any other cause; 8. Hypothermia (< 36ºC); 9. Hypotension requiring intensive fluid therapy. |
https://www.dgs.pt/directrizes-da-dgs/normas-e-circulares-normativas/norma-n-0042020-de-23032020-pdf.aspx | 26 April 2020 | 25 April 2020 | |
| Allocation of 51% of ICU beds to COVID-19 patients in the public sector. | ||||
| As of 5 May 2020, 51% of occupied ICU beds were with COVID-19 patients. | ||||
| Allocation of 80 ICU beds to COVID-19 patients in the private sector, belonging to 5 private hospitals from Lisbon, Porto and Algarve (Hospital Boa Hora in Matosinhos, CUF Porto, CUF Lisboa, Hospital da Luz Lisboa, H. S. Gonçalo in Lagos). | ||||
| Assumption #1 8% of total COVID-19 patients (not just hospitalized patients) will need to be admitted to ICU. |
Comment this assumption | |||
| 7% of hospitalized patients were admitted to ICU in a hospital (Wuhan Jin Yin-tan hospital) in Wuhan study, China | https://www.thelancet.com/journals/lanres/article/PIIS2213-2600(20)30079-5/fulltext | 24 December 2019 - 26 January 2020 | 710 | 24 February 2020 |
| 9% of people who tested positive for SARS-CoV-2 were admitted to ICU in Lombardy study, Italy | https://jamanetwork.com/journals/jama/fullarticle/2764365?resultClick=1 | 20 February 2020 - 18 March 2020 | 17713 | 6 April 2020 |
| 8.7% of people who tested positive for SARS-CoV-2 were admitted to the ICU, California study, USA | https://jamanetwork.com/journals/jama/fullarticle/2765303 | 1 March 2020 - 31 March 2020 | 1299 | 24 April 2020 |
| 14,2% of hospitalized patients were admitted to ICU in New York study, USA | https://jamanetwork.com/journals/jama/fullarticle/2765184?guestAccessKey=906e474e-0b94-4e0e-8eaa-606ddf0224f5&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=042220 | 1 March 2020 - 4 April 2020 | 2634 | 22 April 2020 |
| 22% of hospitalized patients were admitted to ICU in New York study, USA | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 1150 | 19 May 2020 |
| 26% of hospitalized patients were admitted to ICU (135 patients from Jinyintan Hospital and 56 patients from Wuhan Pulmonary Hospital) in Wuhan study, China | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)30566-3.pdf | 29 December 2019 - 31 January 2020 | 191 | 9 March 2020 |
| 30% of hospitalized patients were admitted to ICU, California study, USA | https://jamanetwork.com/journals/jama/fullarticle/2765303 | 1 March 2020 - 31 March 2020 | 377 | 24 April 2020 |
| Assumption #2 11-day average length of stay in ICU. |
Comment this assumption | |||
| 8 days ICU average length of stay, Wuhan study, China | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)30566-3.pdf | 29 December 2019 - 31 January 2020 | 191 | 9 March 2020 |
| 9 days in Seattle study, USA | https://www.nejm.org/doi/pdf/10.1056/NEJMoa2004500?articleTools=true | 24 February - 9 March 2020 | 24 | 30 March 2020 |
| 9 days in Lombardy study, Italy | https://jamanetwork.com/journals/jama/fullarticle/2764365?resultClick=1 | 20 February 2020 - 18 March 2020 | 1591 | 6 April 2020 |
| 14 days in Danish study | https://ugeskriftet.dk/files/scientific_article_files/2020-04/a04200232.pdf | 11 March 2020 - 1 April 2020 | 16 | 27 April 2020 |
| 18-day average stay under invasive mechanical ventilation, New York study, USA | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 203 | 19 May 2020 |
| Assumption #3 14-day average length of stay in ICU for all ICU-admitted surviving patients. |
Comment this assumption | |||
| 7 days ICU average length of stay for surviving patients, Wuhan study, China | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)30566-3.pdf | 29 December 2019 - 31 January 2020 | 137 | 9 March 2020 |
| 8 days ICU average length of stay for surviving patients, Lombardy study, Italy | https://jamanetwork.com/journals/jama/fullarticle/2764365?resultClick=1 | 20 February 20020 - 18 March 2020 | 256 | 6 April 2020 |
| 8 days ICU average length of stay for surviving patients UK study (patients from England, Wales and Northern Ireland) | https://www.icnarc.org/Our-Audit/Audits/Cmp/Reports | March 2020 - 7 May 2020 | 3271 | 8 May 2020 |
| 14 days ICU average length of stay for surviving patients, Seattle study, USA | https://www.nejm.org/doi/pdf/10.1056/NEJMoa2004500?articleTools=true | 24 February 2020 - 9 March 2020 | 24 | 30 March 2020 |
| 18-day average stay under invasive mechanical ventilation, New York study, USA. | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 203 | 19 May 2020 |
| Assumption #4 8-day average length of stay in ICU for all ICU-admitted non-surviving patients. |
Comment this assumption | |||
| 7 days ICU average length of stay for non-surviving patients, Wuhan study, China | https://www.thelancet.com/journals/lanres/article/PIIS2213-2600(20)30079-5/fulltext | 24 December 2019 - 26 January 2020 | 31 | 24 February 2020 |
| 7 days ICU average length of stay for non-surviving patients, Lombardy study, Italy | https://jamanetwork.com/journals/jama/fullarticle/2764365?resultClick=1 | 20 February 2020 - 18 March 2020 | 405 | 6 April 2020 |
| 8 days ICU average length of stay for non-surviving patients UK study (patients from England, Wales and Northern Ireland) | https://www.icnarc.org/Our-Audit/Audits/Cmp/Reports | March 2020 - 7 May 2020 | 2872 | 8 May 2020 |
| 8 days ICU average length of stay for non-surviving patients, Wuhan study, China | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)30566-3.pdf | 29 December 2019 - 31 January 2020 | 54 | 9 March 2020 |
| 9-day average of hospitalization prior to death, New York study, USA | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 101 | 19 May 2020 |
| Assumption #5 20-day average duration of stay in ICU for all surviving patients who undergo mechanical ventilation. |
Comment this assumption | |||
| This assumption considers 1 day of stay in ICU before mechanical ventilation is initiated and another for recovery from the same. | ||||
| 15 days in UK study (patients from England, Wales and Northern Ireland) - also includes ECMO patients | https://www.icnarc.org/Our-Audit/Audits/Cmp/Reports | March 2020 - 7 May 2020 | 1768 | 8 May 2020 |
| 27-day average stay under invasive mechanical ventilation, New York study, USA | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 19 May 2020 | |
| Assumption #6 10 days average length of stay in ICU for non-surviving patients from mechanical ventilation, ECMO and other advanced life support systems. |
Comment this assumption | |||
| This assumption considers 1 day of stay in ICU before mechanical ventilation is initiated. | ||||
| 9 days in UK study (patients from England, Wales and Northern Ireland) - also includes ECMO patients | https://www.icnarc.org/Our-Audit/Audits/Cmp/Reports | March 2020 - 7 May 2020 | 2519 | 8 May 2020 |
| 10-day average stay under invasive mechanical ventilation for non-surviving patients, New York study, USA | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 83 | 19 May 2020 |
| Assumption #7 45% of surviving COVID-19 patients admitted to ICU. |
Comment this assumption | |||
| 23% in New York City study, USA (these were discharged patients). Some survivors were still in ICU at the time data collection ended (1 April 2020); the latter were not included in the percentage of survivors mentioned earlier. | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 257 | 19 May 2020 |
| 38% in Wuhan study, China | https://www.thelancet.com/journals/lanres/article/PIIS2213-2600(20)30079-5/fulltext | 24 December 2019 - 26 January 2020 | 52 | 24 February 2020 |
| 50% in Seattle study, Washington | https://www.nejm.org/doi/pdf/10.1056/NEJMoa2004500?articleTools=true | 24 February - 9 March 2020 | 24 | 30 March 2020 |
| 50% in California study, USA | https://jamanetwork.com/journals/jama/fullarticle/2765303 | 1 March 2020 - 31 March 2020 | 68 | 24 April 2020 |
| 53,2% in UK study (patients from England, Wales and Northern Ireland) | https://www.icnarc.org/Our-Audit/Audits/Cmp/Reports | March 2020 - 7 May 2020 | 6143 | 8 May 2020 |
| Assumption #15 85% of COVID-19 patients admitted to ICU who do not receive mechanical ventilation will survive. |
Comment this assumption | |||
| 11% of COVID-19 patients admitted to ICU who did not receive mechanical ventilation died, New York study, USA. Some of the ICU admitted patients remained in ICU at the time data collection ended (4 April 2020). | https://jamanetwork.com/journals/jama/fullarticle/2765184?guestAccessKey=906e474e-0b94-4e0e-8eaa-606ddf0224f5&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=042220 | 1 March 2020 - 4 April 2020 | 2314 | 22 April 2020 |
| Assumption #16 Average length of stay in ICU for patients who did not undergo mechanical ventilation |
Comment this assumption | |||
| 8 days | ALERT assumption | |||
| Ventilator assumptions | ||||
| Criteria for mechanical ventilation in Portugal according to DGS (General Directorate for
Heatlh):
Respiratory failure type 2 in acute COPD, syndrome hypoventilation-obesity and pathology restrictive pulmonary, among others; Acute pulmonary edema; Therapeutic limitation for intubation, in selected cases after discussion with Intermediate/Intensive Care Unit. |
https://www.chporto.pt/pdf/2020/COVID-19_Manual_Clinico_CHUPorto.pdf | 2020 | 2020 | |
| Allocation of 70% of ventilators to COVID-19 patients in the public sector. | ||||
| Allocation of 56% of ventilators to COVID-19 patients in the private sector. | ||||
| Assumption #8 75% of COVID-19 patients in ICU will need mechanical ventilation. |
Comment this assumption | |||
| 43% in Wuhan study, China | https://www.bmj.com/content/368/bmj.m1091 | 13 January 2020 - 12 February 2020 | 274 | 17 March 2020 |
| 71% in Washington study, USA | https://jamanetwork.com/journals/jama/fullarticle/2763485 | 20 February 2020 - 5 March 2020 | 21 | 19 March 2020 |
| 71% in Wuhan study, China | https://www.thelancet.com/journals/lanres/article/PIIS2213-2600(20)30079-5/fulltext | 24 December 2019 - 26 January 2020 | 52 | 24 February 2020 |
| 75% in Seattle study, USA | https://www.nejm.org/doi/pdf/10.1056/NEJMoa2004500?articleTools=true | 24 February - 9 March 2020 | 24 | 30 March 2020 |
| 79% in New York study, USA | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 257 | 19 May 2020 |
| 94% in Vitoria study, Spain | https://www.sciencedirect.com/science/article/pii/S2352556820300643?via%3Dihub | 4 March 2020 - 31 March 2020 | 48 | 9 April 2020 |
| 100% in Denmark study | https://ugeskriftet.dk/files/scientific_article_files/2020-04/a04200232.pdf | 11 March 2020 - 1 April 2020 | 16 | 27 April 2020 |
| Assumption #9 6% of COVID-19 patients will need mechanical ventilation (8% of total patients will go to ICU; 75% of ICU patients will require mechanical ventilation). |
Comment this assumption | |||
| 12% of hospitalized patients in New York study, USA | https://jamanetwork.com/journals/jama/fullarticle/2765184?guestAccessKey=906e474e-0b94-4e0e-8eaa-606ddf0224f5&utm_source=For_The_Media&utm_medium=referral&utm_campaign=ftm_links&utm_content=tfl&utm_term=042220 | 1 March 2020 - 4 April 2020 | 2634 | 22 April 2020 |
| 17% of hospitalized patients in Wuhan study, China | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)30566-3.pdf | 29 December 2019 - 31 January 2020 | 191 | 9 March 2020 |
| Assumption #10 50% of patients who would benefit from mechanical ventilation either do not qualify for it by medical criteria or have not reached medical care centers on time (does not interfere with estimates provided above). |
Comment this assumption | |||
| According to news from 9 May 2020, nearly 40% of deaths took place in elderly homes (450 deaths out of 1135 total deaths, as of 9 May 2020); another 10% may not have reached the hospital in time or have not qualified for mechanical ventilation. | https://rr.sapo.pt/2020/05/09/pais/lares-contam-450-obitos-por-covid-19/noticia/192304/ | February / March - 9 May 2020 | 1135 | 09 May 2020 |
| According to news from 23 April 2020, almost 50% of those who died with COVID-19 were residents of long-term care facilities. | https://www.publico.pt/2020/04/23/mundo/noticia/metade-mortes-europeias-lares-idosos-tragedia-humana-inimaginavel-oms-1913614 | February / March - 23 April 2020 | 23 April 2020 | |
| Assumption #11 15 days on average in mechanical ventilation. |
Comment this assumption | |||
| 10 days in Seattle study, Washington | https://www.nejm.org/doi/pdf/10.1056/NEJMoa2004500?articleTools=true | 24 February 2020 - 9 March 2020 | 24 | 30 March 2020 |
| 10 days in UK study (patients from England, Wales and Northern Ireland) - also includes ECMO patients | https://www.icnarc.org/Our-Audit/Audits/Cmp/Reports | March 2020 - 7 May 2020 | 4287 | 8 May 2020 |
| 18 days in New York study, USA | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 203 | 19 May 2020 |
| Assumption #12 32% of surviving patients from mechanical ventilation. |
Comment this assumption | |||
| 19% of patients on mechanical ventilators survived in Wuhan study, China | https://www.thelancet.com/journals/lanres/article/PIIS2213-2600(20)30079-5/fulltext | 24 December 2019 - 26 January 2020 | 52 | 24 February 2020 |
| 22% of patients on mechanical ventilators survived in Wuhan study, China | https://www.bmj.com/content/368/bmj.m1091 | 13 January 2020 - 12 February 2020 | 119 | 17 March 2020 |
| 41.2% of patients on mechanical ventilators survived in UK study (patients from England, Wales and Northern Ireland) | https://www.icnarc.org/Our-Audit/Audits/Cmp/Reports | March 2020 - 7 May 2020 | 3508 | 8 May 2020 |
| 56% of patients on mechanical ventilators survived in Danish study | https://ugeskriftet.dk/files/scientific_article_files/2020-04/a04200232.pdf | 11 March 2020 - 1 April 2020 | 16 | 27 April 2020 |
| Assumption #13 18 days on average in mechanical ventilation for surviving patients from the same |
Comment this assumption | |||
| Assuming 1-day stay in ICU before mechanical ventilation was initiated and another 2-days in ICU after removal from mechanical ventilation. | ||||
| 15-day average stay in ICU for surviving patients from mechanical ventilation in UK study (patients from England, Wales and Northern Ireland) - also includes ECMO patients | https://www.icnarc.org/Our-Audit/Audits/Cmp/Reports | March 2020 - 7 May 2020 | 1768 | 8 May 2020 |
| 27-day average stay under invasive mechanical ventilation, New York study, USA | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 19 May 2020 | |
| Assumption #14 9 days on average in mechanical ventilation for non-surviving patients from the same. |
Comment this assumption | |||
| Assuming 1-day stay in ICU before mechanical ventilation was initiated. | ||||
| 9-day average stay in ICU for non-surviving patients from mechanical ventilation in UK study (patients from England, Wales and Northern Ireland) - also includes ECMO patients | https://www.icnarc.org/Our-Audit/Audits/Cmp/Reports | March 2020 - 7 May 2020 | 2519 | 8 May 2020 |
| 10-day average in mechanical ventilation for non-surviving patients, New York study, USA | https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 84 | 19 May 2020 |
| Assumptions history | Reference | Time of data collection | Sample size | Date of change |
| Assumption #2
CHANGED TO: 11 days average length of stay in ICU. EARLIER VERSION: 9 days average length of stay in ICU. |
https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | Changed 22 May 2020 | |
| Assumption #3
CHANGED TO: 14 days average length of stay in ICU for all ICU-admitted surviving patients. EARLIER VERSION: 10 days average length of stay in ICU for all ICU-admitted surviving patients. |
https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | Changed 22 May 2020 | |
| Assumption #5
CHANGED TO: 20 days average length of stay in ICU for surviving patients from mechanical ventilation, ECMO and other advanced life support systems. EARLIER VERSION: 15 days average length of stay in ICU for surviving patients from mechanical ventilation, ECMO and other advanced life support systems. |
https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | Changed 22 May 2020 | |
| Assumption #6
CHANGED TO: 10 days average length of stay in ICU for non-surviving patients from mechanical ventilation, ECMO and other advanced life support systems. EARLIER VERSION: 9 days average length of stay in ICU for non-surviving patients from mechanical ventilation, ECMO and other advanced life support systems. |
https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | Changed 22 May 2020 | |
| Assumption #11
CHANGED TO: 15 days on average in mechanical ventilation. EARLIER VERSION: 10 days average duration of stay in mechanical ventilation. |
https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | 203 | Changed 22 May 2020 |
| Assumption #13
CHANGED TO: 18 days on average in mechanical ventilation for surviving patients from the same. EARLIER VERSION: 13-day average in mechanical ventilation for surviving patients from the same. |
https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf | 2 March 2020 - 1 April 2020 | Changed 22 May 2020 | |
| Assumption #14
CHANGED TO: 9 days on average in mechanical ventilation for non-surviving patients from the same. EARLIER VERSION: 8-day average duration of mechanical ventilation in non-surviving patients from the same. |
Following New York study, USA (https://www.thelancet.com/pdfs/journals/lancet/PIIS0140-6736(20)31189-2.pdf). | 2 March 2020 - 1 April 2020 | 83 | Changed 22 May 2020 |