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. 2021 May 31;11:11390. doi: 10.1038/s41598-021-90699-1

Table 5.

Correlation matrix for the eight SQI.

IQI-T IQI-M NQI-T NQI-M
IQI-T 1.00 0.88** 0.71** 0.81**
IQI-M 0.88** 1.00 0.74** 0.74**
NQI-T 0.71** 0.81** 1.00 0.71*
NQI-M 0.81** 0.74** 0.71* 1.00

**Correlation is significant at the 0.01 level.

*Correlation is significant at the 0.05 level.