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Nausea Profile Somatic Distress Sub Scores
| Time into Tilt Up Position when HUT was categorized as HUT+ | HUT(−) | HUT(+) | P value |
|---|---|---|---|
| 10 min | 38 ± 4 (n=26) | 54 ± 4 (n=22) | 0.01 |
| 15 min | 36 ± 4 (n=21) | 52 ± 3 (n=27) | 0.01 |
| 20 min | 38 ± 6 (n=14) | 48 ± 3 (n=34) | NS |
| 30 min | 34 ± 8 (n=9) | 48 ± 3 (n=39) | NS |
| 45 min | 33 ± 9 (n=7) | 47 ± 3 (n=41) | NS |
