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. 2008 Sep 10;8:115. doi: 10.1186/1471-2334-8-115

Table 2.

Cure rates, defined as the complete absence of active lice.

Dimeticone group Permethrin group P value Effect size
Cured/total % (95% CI) Cured/total % (95% CI) RR (95% CI)
Day 2 69/73 94.5% (86.6% – 98.5%) 48/72 66.7% (54.6% – 77.3%) P < 0.0001 1.42 (1.19–1.68)
Day 7 47/73 64.4% (53.3% – 75.3%) 43/72 59.7% (47.5% – 71.1%) P = 0.5 1.22 (0.59–2.52)
Day 9 70/72 97.2% (90.3% – 99.7%) 48/71 67.6% (55.4% – 78.2%) P < 0.0001 1.44 (1.22–1.70)

Topical treatments were applied on days 1 and 8.