Social App to Improve Warfarin Therapy in Post-MHVR Chinese Patients: A Randomized Controlled Trial
Table 3
Determinants of high TTR levels (>70%) by logistic regression analysis.
Total ()
Odds ratio (95% CI)
value
Univariate analysis
569
0.12
Female
430
0.45
Atrial fibrillation
373
0.19
Medical history
0.82 (0.69-0.98)
0.025
Amiodarone use
212
0.60 (0.42-0.86)
0.005
Smoker
201
0.19
SAME-TT2R2 score
0.45
Average of INRs
0.13 (0.07-0.24)
<0.001
Self-testing
140
3.73 (2.54-5.46)
<0.001
Frequency of monitoring
1.06 (1.03-1.07)
<0.001
Social app management
362
15.9 (10.3-24.6)
<0.001
Multivariate analysis
Medical history
0.80 (0.65-0.98)
0.033
Amiodarone use
0.62 (0.40-0.97)
0.036
Mean INR
0.08 (0.03-0.19)
<0.001
Self-testing
1.87 (1.18-2.96)
0.008
Frequency of monitoring
1.00 (0.98-1.03)
0.48
Social app management
14.7 (9.07-24.0)
<0.001
INR: international normalized ratio.Medical history denotes number of the following conditions: hypertension, diabetes, coronary artery disease, peripheral arterial disease, heart failure, stroke, and pulmonary, hepatic, or renal disease.
