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. 2022 May 24;13:863826. doi: 10.3389/fneur.2022.863826

Table 5.

KD efficacy in groups of different ketogenic ratios in the maintenance period.

Ketogenic ratio in the maintenance period Enrolled Remained Responded No effect Seizure freedom
n (%) n (%) n (%) n (%) n (%)
1.5~4:1 28 (100.0) 26 (92.9) 13 (46.4) 13 (46.4) 5 (17.9)
4:1 8 (100.0) 6 (75.0) 2 (25.0) 4 (50.0) 2 (25.0)
2:1 4 (100.0) 4 (100.0) 3 (75.0) 1 (25.0) 1 (25.0)
3:1 1 (100.0) 1 (100.0) 0 1 (100.0) 0
1–1.5:1(MAD) 10 (100.0) 9 (90.0) 6 (60.0) 3 (30.0) 4 (40.0)