Article Figures & Data
Figures
- Fig 1.
Association of CDS with outcome. A progressively lower percentage of patients with good outcomes (mRS 0–2 at 90 days) is seen with each increased level of the CDS.
- Fig 2.
Association of the THRIVE score with outcome. A, Association of the 3 strata of the THRIVE score (0–2, 3–5, and 6–9) with good outcome (mRS 0–2 at 90 days). B, Association of the 3 strata of the THRIVE score (0–2, 3–5, and 6–9) with death by 90 days. C, Range of outcomes measured by the mRS at 90 days, according to the THRIVE score. For each of the 3 strata of the THRIVE score (0–2 versus 3–5 versus 6–9), the range of outcomes on the 90-day mRS is shown. Each increased level of the mRS is displayed by progressively darker gray-scale values, from white (mRS = 0) to black (mRS = 6). There were no patients with mRS = 5 in the THRIVE score 0–2 group.
Tables
- Table 1:
Association of chronic health conditions with outcomes after endovascular stroke treatmenta
Condition Poor Outcome (mRS 3–6) Good Outcome (mRS 0–2) Total (mRS 0–6) OR P Value Adjusted ORb HTN 77.4% (151/195) 60.6% (57/94) 72.0% (208/289) 0.45 <.01 0.56 AFib 46.6% (90/193) 31.9% (30/94) 41.8% (120/287) 0.54 .02 0.53 DM 23.8% (46/193) 12.8% (12/94) 20.2% (58/287) 0.47 .03 0.61 CAD 45.0% (85/189) 34.0% (32/94) 41.3% (117/283) 0.63 .10 n/a CHF 21.6% (41/190) 14.9% (14/94) 19.4% (55/284) 0.64 .20 n/a Tob 21.6% (39/181) 23.9% (21/88) 22.3% (60/269) 1.14 .76 n/a Chol 33.9% (59/174) 35.2% (32/91) 34.3% (91/265) 1.06 .89 n/a -
a Data are presented as percentages in each outcome category for a given diagnosis, followed by the number of patients with the diagnosis in this category over the total number of patients in this category.
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b OR for good outcome in multivariable logistic regression, including the variables HTN, AFib, and DM.
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- Table 2:
Multivariable logistic regression: association of age, NIHSS, recanalization, and CDS with good outcome
Variable OR 95% CI P Value Age 0.975 0.955–0.996 .019 NIHSS score 0.890 0.842–0.940 <.001 Recanalization 19.73 7.61–51.23 <.001 CDS 0.665 0.456–0.970 .034 - Table 3:
Multivariable logistic regression: addition of chronic disease scale to age and NIHSS
Model 1 Pseudo-R2 = 0.0804; ROC AUC = 0.683 Model 2 Pseudo-R2 = 0.0928; ROC AUC = 0.709 Variable OR P Value Variable OR P Value Age (3 levels)a 0.609 .007 Age (3 levels) 0.724 .097 NIHSS (3 levels)b 0.353 <.001 NIHSS (3 levels)b 0.388 <.001 CDSc 0.683 .021 -
a Age trichotomized as shown in Table 4.
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b NIHSS trichotomized as shown in Table 4.
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c See Table 4.
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Points NIHSS ≤10 0 11–20 2 ≥21 4 Age ≤59 0 60–79 1 ≥80 2 CDS (1 point each for HTN, DM, AFib) 0 0 1 1 2 2 3 3 THRIVE score = ___ (0–9)
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