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LOP difference (proposed-Doppler)
| Limb | No. of limbs | Min diff. (mmHg) | Max diff. (mmHg) | Mean diff. (mmHg, mean ± SD) | SE of mean (mmHg) | 95 % confidence interval of difference (mmHg) | Paired t-test | |
|---|---|---|---|---|---|---|---|---|
| Lower | Upper | p value | ||||||
| Upper | 134 | −23 | 29 | 1 ± 8 | 1 | −1 | 3 | 0.14 |
| Lower | 118 | −43 | 68 | 0 ± 15 | 1 | −3 | 3 | 0.95 |
| Combined | 252 | −43 | 68 | 1 ± 12 | 1 | −1 | 2 | 0.45 |
