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Parameters | Lalit et al. (present study) 2014 North Indian 60 | Xu et al. 1995 [4] Ohio 50 | Madawi et al. 1997 [2] England 50 | Gupta and Goel 2000 [9] Maharashtrian 50 |
Howington et al. 2001 [11] American 10 |
Taitz et al. 1978 [12] Israel 32 |
Mean (mm) and S.D range (mm) | Mean (mm) and S.D range (mm) | Mean (mm) and S.D range (mm) | Mean (mm) and S.D range (mm) | Mean (mm) and S.D range (mm) | Mean (mm) and S.D range (mm) |
|
PL | 21.61 ± 2.37 16.00–25.15 | Male (30) 25.6 ± 1.8 23–31 Female (20) 25.5 ± 1.4 23–29 | 28.7 ± 2.2 22–36 | — | 16.6 | — |
|
PW | 8.82 ± 2.06 3.60–12.50 | Male (30) 7.7 ± 1.4 5–10 Female (20) 9 ± 1.1 4–10 | 7.9 ± 1.5 4.7–12.4 | 7.9 4.8–14.5 | 9.1
| — |
|
PH | 5.63 ± 2.43 2.20–13.95 | Male (30) 8.6 ± 1.2 6–12 Female (20) 7.9 ± 1.4 6–10 | 7.8 ± 1.3 3.4–12.2 | 7.7 4.5–12 | 7.9
| — |
|
SAFHE | Rt. 8.87 ± 1.63 5.5–13.90 Lt. 9.08 ± 1.51 5.6–13.30 Mean 8.98 ± 1.36 5.8–12.05 | — | 8.6 ± 1.4 5.3–12.3 | 8.4 5.5–11.5 | — | — |
|
SAFHi | Rt. 4.27 ± 0.88 2.70–6.50 Lt. 4.21 ± 0.86 2.20–7.10 Mean 4.23 ± 0.81 2.40–6.60 | — | 4.4 ± 1.8 0.8–9.0 | 4.62 1.5–8.5 | — | — |
|
Depth of vertebral artery | Rt. 4.61 ± 1.09 2.60–7.40 Lt. 4.87 ± 0.95 2.20–6.60 Mean 4.72 ± 0.83 2.40–6.05 | — | 4.2 ± 1.6 1.0–9.4 | 4.36 2.0–8.2 | — | — |
|
FTL | Rt. 5.03 ± 1.07 3.00–7.00 Lt. 5.18 ± 1.09 1.50–7.00 Mean 5.11 ± 0.91 2.75–6.50 | — | — | — | — | Rt. 5.85 ± 1.39 3.9–11.3 Lt. 5.76 ± 0.71 4.0–7.3 |
|
FTW | Rt. 5.12 ± 1.32 3.00–8.00 Lt. 5.00 ± 1.53 2.00–8.00 Mean 5.06 ± 1.23 3.25–8.00 | — | 5.6 ± 0.9 4.3–8.0 | — | — | Rt. 4.77 ± 0.70 3.6–6.2 Lt. 4.99 ± 0.66 3.4–6.0 |
|
FTD | Rt. 4.13 ± 0.87 2.50–5.80 Lt. 4.05 ± 0.89 2.40–5.80 Mean 4.09 ± 0.74 2.70–5.30 | — | 5.7 ± 1.0 3.9–9.0 | — | — | — |
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PSA | Rt. 23.40 ± 2.63 19.00–29.00 Lt. 23.23 ± 2.71 19.00–29.00 Mean 23.32 ± 2.62 19.00–29.00 | Male (30) 20.4 ± 4.0 14–30 Female (20) 20.0 ± 3.8 13–25 | 24.0 ± 4.2 13–34 | — | — | — |
|
PMA | Rt. 32.10 ± 1.95 29.00–37.00 Lt. 32.37 ± 1.52 29.00–36.00 Mean 32.23 ± 1.65 29.00–36.00 | Male (30) 33.3 ± 2.9 26–40 Female (20) 32.7 ± 3.4 28–41 | 32.4 ± 4.0 24–43 | — | — | — |
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