TABLE 2:

Controls (Nonsyndromic)

No.AgeDiagnosisJugular foramina (mm)Combined (right plus left)
Right (mean)Left (mean)
12 moUnicoronal1.6 /4.3 (2.95)3.3/4.4 (3.85)7
24 moUnicoronal1.5 /2.1 (1.8)3.8/5.9 (4.85)6.5
31 yr 2 moUnicoronal2.9 /5.4 (4.15)4.5/8.2 (6.35)10.5
41 yr 2 moUnicoronal6.0 /8.1 (7.05)3.3/5.6 (4.45)11.5
51 yr 5 moUnicoronal5.2 /9.9 (7.55)4.7/6.8 (5.75)13.5
61 yr 8 moUnicoronal2.2 /2.2 (2.2)3.9/7.9 (5.9)8
72 yr 2 moUnicoronal5.3 /5.7 (5.5)4.6/13.5 (9.05)14.5
83 yr 5 moUnicoronal5.2 /7.8 (6.5)7.7/8.9 (8.4)15
95 yr 3 moBicoronal2.8 /7.8 (5.3)4.2/13.6 (8.9)14
106 yrBicoronal3.8 /6.7 (5.25)10.2/9.2 (9.7)15