Table 1.

Information of different centers worldwide, regarding medical care volume before and during COVID-19 outbreak, estimations of mitigation scenarios after the outbreak and estimative of treatment impact

Continents and Countries	Usual Time-to-Treatment Initiationa	Medical care reduction during the outbreak	Medical care increment after the outbreak	Estimated duration (days) of restricted operation due to the outbreak	Needed time of effort to recovery (days)	TTI (Peak)	Patients at risk (exposed)	Added risk (average—1st year)
Europe
Greece	30	20.0%	6.0%	90	300	48	650	0%
Italy	30	42.9%	14.3%	120	360	81	2,240	0%
UK	30	30.0%	0.0%	120	∞	66	1,201	c
France	40	0%	0.0%	0	–	–	–	–
Poland	45	40.0%	100.0%	60	24	69	504	0%
Latin America
Brazil	30	47.8%	20.0%	90	215	73	2,339	0%
Brazil	80	41.7%	16.7%	160	400	147	1,121	13.2%
Colombia	81	50.0%	0.0%	90	∞	126	N/E	12.5%
Brazil	120	51.6%	21.0%	90	222	166	645	6.0%
Brazil	150	50.0%	16.7%	90	270	195	1,441	0%
North America
USA	21	50.0%	17.6%	30	85	36	652	0%
USA	30	25.0%	20.8%	60	72	45	529	0%
USA	25	80.0%	50.0%	28	45	47	98	0%
Canada	56	b	20.0%	0	–	–	–	–
Asia
Taiwan	23	60.0%	0.0%	30	∞	41	N/E	c
India	30	68.2%	0.0%	60	∞	71	N/E	1.2%
Africa
South Africa	30	46.7%	0.0%	270	∞	156	N/E	19.8%
Oceania
Australia	47	0.5%	0.0%	0	–	–	–	–

^aUnder standard circumstances

^bIncrease of medical care due to a particular situation

^cEven though no mitigation strategy led to 0% increment in risk of dying, the long-standing ‘novel TTI’ of the service will be higher

TTI = time-to-treatment initiation; N/E: not estimated (absence of mitigation strategy); “-” services that do not experimented reduction of medical care volume during the outbreak