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. 2020 May 27;63(4):407–414. doi: 10.3340/jkns.2020.0114

Table 2.

Total number of surgeries starting from January 1st to March 31st of 2017–2020

Tertiary referral hospital
Secondary level hospital
2017 2018 2019 2020 (COVID-19) 2019 2020 (COVID-19)
Total number of operations
 January 57 62 61 69 51 71
 February 49 43 29 50 54 53
 March 61 63 57 58 65 66
 Total* 167 (12.16±3.21) 168 (12.32±5.51) 147 (10.77±3.82) 177 (12.64±3.95) 170 190

Data from a tertiary referral hospital and a secondary level spine and joint specialized hospital. *Average number of operations per week±standard deviation are shown within brackets. COVID-19 : 2019 novel coronavirus