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. 2019 Feb 20;14(2):e0198921. doi: 10.1371/journal.pone.0198921

Table 1. Definition of SpO2 class labels.

SpO2 classification SpO2 range
(%)		 Rows number
(n)
1 < 84 17,112
2 85 to 91 29,869
3 92 to 100 729,746