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. 2021 Sep 20;8:711203. doi: 10.3389/fcvm.2021.711203

Table 4.

Association of DGX application methods with HF re-hospitalization in RHD patients.

HF re-hospitalization (N/%) Before PSM After PSM
iDGX (Ref.) cDGX OR (95% CI) P -value iDGX (Ref.) cDGX OR (5% CI) P -value
Unadjusted 1-year 62 (18.1) 102 (28.1) 1.77 (1.23–2.52) 0.002 59 (42.8) 79 (57.2) 1.54 (1.05–2.26) 0.026
3-year 108 (35.9) 165 (52.4) 1.97 (1.42–2.72) <0.001 101 (44.1) 128 (55.9) 1.69 (1.20–2.38) 0.003
5-year 138 (51.7) 206 (70.3) 2.21 (1.56–3.13) <0.001 130 (43.9) 166 (56.1) 2.08 (1.44–3.02) <0.001
Model 1a 1-year 62 (18.1) 102 (28.1) 1.50 (1.03–2.18) 0.036 59 (42.8) 79 (57.2) 1.39 (0.93–2.08) 0.106
3-year 108 (35.9) 165 (52.4) 1.75 (1.24–2.45) 0.001 101 (44.1) 128 (55.9) 1.55 (1.08–2.22) 0.018
5-year 138 (51.7) 206 (70.3) 2.01 (1.40–2.90) <0.001 130 (43.9) 166 (56.1) 1.98 (1.34–2.94) 0.001
Model 2b 1-year 62 (18.1) 102 (28.1) 1.31 (0.87–1.97) 0.191 59 (42.8) 79 (57.2) 1.25 (0.81–1.93) 0.305
3-year 108 (35.9) 165 (52.4) 1.52 (1.05–2.21) 0.027 101 (44.1) 128 (55.9) 1.62 (1.08–2.42) 0.020
5-year 138 (51.7) 206 (70.3) 1.67 (1.12–2.54) 0.012 130 (43.9) 166 (56.1) 1.75 (1.14–2.68) 0.011
Model 3c 1-year 62 (18.1) 102 (28.1) 1.29 (0.85–1.94) 0.230 59 (42.8) 79 (57.2) 1.22 (0.79–1.88) 0.366
3-year 108 (35.9) 165 (52.4) 1.51 (1.04–2.19) 0.030 101 (44.1) 128 (55.9) 1.53 (1.03–2.29) 0.037
5-year 138 (51.7) 206 (70.3) 1.68 (1.11–2.52) 0.013 130 (43.9) 166 (56.1) 1.61 (1.05–2.50) 0.031
a

Model 1: adjusting for baseline adjustment covariates, including age, gender, smoking, drinking, disease duration, NYHA, cardiac valve damage, surgical intervention, medical condition (HT, CHD, T2D, AF at enrolment, and stroke), blood biochemical index (WBC, HGB, PLT, FBG, ALT, AST, Cr, ASO, RF, ESR, BNP, TRIG, TC, LDL-C, HDL-C, serum sodium, and serum potassium), and echocardiography (LAD, LVD, RVD, RAD, and LVEF).

b

Model 2: It was the same as model 1 and also included new-onset AF and combined medication (antiplatelet drugs, warfarin, nitrates, RSIs, BBs, MRAs, CCBs, and statins).

c

Model 3: It was the same as model 2 and also included SDC.

The bold values mean P value < 0.05.