TABLE 2.

DEFINITIONS OF “HABITUAL SNORING” OR A “SNORER”

Definition
1–2×/wk (20)
⩾3×/wk (65, 71) >3×/wk (69)
Snoring more than half the time while asleep (44)
Often/frequently (11, 14, 16, 21, 36, 37, 40, 41, 45, 46)
Most nights (13, 47, 48, 66)
>4×/wk (55)
⩾4×/wk (56)
⩾Every other night (57)
6–7×/wk (38)
Every night (50, 64, 83)

Study reference numbers are shown in parentheses in the first column.