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. 2021 Jul 28;47(4):554–572. doi: 10.3138/cpp.2021-028

Table 5:

Summary Statistics by Month

Month Lockdown Stringency
Cases (per Million)
Deaths (per Million)
Mean (SD) CoV Mean (SD) CoV Mean (SD) CoV
January 8.02 (0.75) 0.09 0.04 (0.08) 2.00 0 (0) N/A
February 12.11 (1.55) 0.13 0.21 (0.43) 2.07 0 (0) N/A
March 43.20 (5.32) 0.12 190.44 (115.70) 0.61 1.72 (1.53) 0.89
April 77.66 (7.33) 0.09 646.60 (801.14) 1.24 36.50 (63.61) 1.74
May 73.44 (4.32) 0.06 444.11 (817.11) 1.84 47.30 (97.25) 2.06
June 65.25 (5.71) 0.09 153.16 (192.78) 1.26 14.23 (30.41) 2.14
July 59.43 (5.50) 0.09 210.07 (215.54) 1.03 4.73 (6.08) 1.28
August 59.53 (5.55) 0.09 269.03 (239.70) 0.89 3.58 (3.66) 1.02
September 55.38 (5.39) 0.10 461.91 (448.21) 0.97 2.74 (3.11) 1.13

Notes: Means, standard deviations, and CoVs for the lockdown stringency index, cases and deaths are per million inhabitants across the 10 Canadian provinces for each month of 2020. CoV = coefficient of variation; N/A = not applicable; COVID-19 = coronavirus disease 2019.

Sources: COVID-19 data from COVID-19 Canada (2020) and COVID Tracking Project (2021); COVID-19 lockdown data from Blavatnik School of Government (n.d.).