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Table 2 Multivariable analysis of outcomes according to the eGFR

From: Influence of renal function on stroke outcome after mechanical thrombectomy: a prospective cohort study

 eGFR (ml/min/1.73 m2)
 ≤44 (G3b–5)
n = 27
45–59 (G3a)
n = 46
60–89 (G2)
n = 170
≥90 (G1)
n = 130
p-trend
TICI 2b–3
 N (%)24 (88.9)39 (84.8)146 (85.9)118 (90.8) 
 Unadjusted OR (95% CI)0.75 (0.19–2.88) p = 0.670.52 (0.19–1.43) p = 0.2060.59 (0.28–1.26) p = 0.1750.506
 Model 1a OR (95% CI)0.88 (0.21–3.77) p = 0.8680.59 (0.20–1.74) p = 0.3370.68 (0.29–1.60) p = 0.3750.747
 Model 2b OR (95% CI)0.89 (0.20–3.96) p = 0.8820.67 (0.21–2.07) p = 0.4810.71 (0.29–1.71) p = 0.4430.855
sICH
 N (%)5 (18.5)10 (21.7)17 (10.0)8 (6.2) 
 Unadjusted OR (95% CI)3.44 (1.03–11.48)p = 0.0454.32 (1.59–11.78)p = 0.0041.74 (0.73–4.16) p = 0.2150.021
 Model 1a OR (95% CI)3.27 (0.86–12.40) p = 0.0814.15 (1.41–12.24)p = 0.011.67 (0.63–4.46) p = 0.3050.042
 Model 2c OR (95% CI)2.12 (0.48–9.35) p = 0.3204.07 (1.30–12.75)p = 0.0161.71 (0.61–4.83) p = 0.3110.095
Death, in hospital
 N (%)5 (18.5)9 (19.6)23 (13.5)13 (10.0) 
 Unadjusted OR (95% CI)2.05 (0.66–6.32) p = 0.2142.19 (0.87–5.53) p = 0.0981.41 (0.68–2.90) p = 0.3530.343
 Model 1a OR (95% CI)1.73 (0.49–6.09) p = 0.3921.90 (0.69–5.21) p = 0.2131.25 (0.54–2.86) p = 0.6020.604
 Model 2d OR (95% CI)1.21 (0.29–5.08) p = 0.7931.33 (0.42–4.19) p = 0.6271.12 (0.45–2.81) p = 0.807 0.970
Death, 3me
 N (%)10 (38.5)12 (26.7)44 (27.0)16 (12.9) 
 Unadjusted OR (95% CI)4.22 (1.63–10.89)p = 0.0032.46 (1.06–5.71)p = 0.0372.50 (1.33–4.68)p = 0.0040.008
 Model 1a OR (95% CI)3.36 (1.18–9.53)p = 0.0232.07 (0.84–5.10) p = 0.1142.11 (1.03–4.29)p = 0.040.107
 Model 2f OR (95% CI)3.46 (1.17–10.26)p = 0.0251.85 (0.71–4.80) p = 0.2062.09 (0.99–4.41) p = 0.0540.13
mRS 3–6, 3me
 N (%)20 (76.9)32 (71.1)116 (71.2)60 (48.4) 
 Unadjusted OR (95% CI)3.56 (1.34–9.45)p = 0.0112.63 (1.26–5.47)p = 0.012.63 (1.62–4.29)p < 0.001< 0.001
 Model 1a OR (95% CI)1.76 (0.61–5.07) p = 0.2931.63 (0.74–3.60) p = 0.2301.51 (0.85–2.67) p = 0.1590.448
 Model 2g OR (95% CI)1.47 (0.45–4.77) p = 0.5241.53 (0.62–3.76) p = 0.3531.48 (0.78–2.83) p = 0.2320.644
  1. a Adjusted for age and sex
  2. b Adjusted for age, sex, NIHSS, OTT and glucose
  3. c Adjusted for age, sex, NIHSS, OTT, previous TIA/stroke, SBP and glucose
  4. d Adjusted for age, sex, NIHSS, OTT, coronary artery disease, PT/INR and glucose
  5. e 15 patients were lost to follow-up. 6 in G1, 7 in G2, 1 in G3a, 1 in G3b–5
  6. f Adjusted for age, sex, NIHSS, OTT and glucose
  7. g Adjusted for age, sex, NIHSS, OTT, atrial fibrillation, smoking, glucose and HDL