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Table 3 Performance of the MPC approach for analyzing one SNP using 1 CPU core (in each computation server)

From: Towards practical privacy-preserving genome-wide association study

  

Server 1

Server i, i≠1

Centers

Patients

CPU time

Data sent

CPU time

20

200,000

2.2 ms

12.7 kB

1.9 ms

40

400,000

2.3 ms

17.8 kB

2.0 ms

60

600,000

2.3 ms

23.0 kB

2.0 ms

80

800,000

2.5 ms

28.1 kB

2.2 ms

100

1,000,000

2.4 ms

33.2 kB

2.1 ms