Table 4. Comparison of breast cancer detection / patients submitted to mammography, separated by year (2019 and 2020), during the first (March 24 to June 21) and second (June 22 to December 31) periods.

Period of the year	2019			2020			p value
	Breast cancer	Number of mammography	Rate/ 1,000	Breast cancer	Number of mammography	Rate/ 1,000
First period	36	5,661	6.4	18	927	19.4	<0.001
Second period	98	10,155	9.7	110	9,394	11.7	0.165
Both periods	134	15,816	8.5	128	10,321	12.4	0.002