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Sunday Poster Session
Category: Esophagus
Christy Chon, MD
Mount Sinai St. Luke's and Mount Sinai Roosevelt
New York, NY, United States
Demographics | All IEM (50-100% Ineffective Swallows) | CC3 Only IEM (50-69% Ineffective Swallows) | CC4 IEM (70-100% Ineffective Swallows) | P-value (CC3 Only IEM vs CC4 IEM) |
Subjects (N%) | 359 (100%) | 116 (32.3%) | 243 (67.7%) | |
Gender | 0.08 | |||
Females | 221 (61.6%) | 79 (68.1%) | 142 (58.4%) | |
Males | 138 (38.4%) | 37 (31.9%) | 101 (41.6%) | |
Age (mean, years) | 49.98 | 52.92 | 48.57 | 0.01 |
BMI (mean, kg/m2) | 28.11 | 28.65 | 27.85 | 0.28 |
Tobacco Use | 0.3 | |||
Never smoker | 254 (70.8%) | 82 (70.7%) | 172 (70.8%) | |
Former smoker | 91 (25.4%) | 32 (27.6%) | 59 (24.3%) | |
Current smoker | 14 (3.9%) | 2 (1.7%) | 12 (4.9%) | |
Alcohol Use | 0.22 | |||
Never drinker | 208 (57.9%) | 74 (63.8%) | 134 (55.1%) | |
Former drinker | 23 (6.4%) | 8 (6.90%) | 15 (6.2%) | |
Current drinker | 128 (35.7%) | 34 (29.3%) | 94 (38.7%) | |
History of Connective Tissue/Rheumatologic disease | 53 (14.8%) | 19 (16.4%) | 34 (13.9%) | 0.55 |
Symptoms | ||||
Dysphagia | 125 (34.8%) | 41 (35.3%) | 84 (34.6%) | 0.89 |
Heartburn | 245 (68.3%) | 85 (73.3%) | 160 (65.8%) | 0.16 |
Regurgitation | 208 (57.9%) | 76 (65.5%) | 132 (54.3%) | 0.04 |
HREM Findings | ||||
LES resting pressure (mean, mmHg) | 6.48 | 6.96 | 6.25 | 0.24 |
IRP (median, mmHg) | 6.33 | 6.77 | 6.12 | 0.28 |
DCI (mean, mmHg·sec·cm) | 657 | 951 | 516 | < 0.001 |
Maximum DCI (mean, mmHg·sec·cm) | 1256 | 1936 | 930 | < 0.001 |
Incomplete bolus clearance (mean, %) | 85 | 76 | 90 | < 0.001 |
Distal latency (mean, seconds) | 7.0 | 6.9 | 7.1 | 0.28 |
Presence of hiatal hernia (yes) | 283 (78.8%) | 88 (75.9%) | 195 (80.3%) | 0.34 |
Hiatal hernia size (mean, cm) | 2.33 | 2.47 | 2.26 | 0.24 |