[Retracted] Major Challenges and Future Approaches in the Employment of Blockchain and Machine Learning Techniques in the Health and Medicine

Table 3

Table of correlation outputs.

Correlations
		Immutability increases (in %)	Accuracy	Cost of training (in £)	Privacy issues increase (in %)	Missingness (in %)
Duration of ML use (in months)	Pearson correlation	0.925	0.909	0.767	−0.253	0.911
	Sig. (2-tailed)	0.000	0.000	0.000	0.233	0.000
	N	25	25	25	25	25
Duration of blockchain use (in months)	Pearson correlation	0.902	0.884	0.770	−0.294	0.880
	Sig. (2-tailed)	0.000	0.000	0.000	0.164	0.000
	N	26	26	26	26	26

Correlation is significant at the 0.01 level (2-tailed).