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. Author manuscript; available in PMC: 2022 Dec 1.
Published in final edited form as: Ann Neurol. 2021 Oct 14;90(6):927–939. doi: 10.1002/ana.26238

Table 4:

Raw baseline rates of specific neurosurgical complications in the total cohort, and adjusted odds ratios for each in the propensity matched cohorts.

SEEG before
Matching
(n = 903)		 SDE
(n = 502)		 Odds Ratio (95% CI)
in SDE after
Matching SEEG
to 502 SDE subjects
Symptomatic intracranial hemorrhage? Yes, n (%; 95% CI) 14 (1.6%; 0.9%-2.6%) 9 (1.8%; 0.9%- 3.4%) 1.29 (0.48-3.45)
Peri-operative infections? Yes, n (%; 95% CI) 8 (0.9%; 0.4%- 1.8%) 35 (7.0%; 5.1%-9.6%) 5.83 (2.45-13.9)
Postoperative permanent neurological deficit? Yes, n (%; 95% CI) 15 (1.7%; 1.0%- 2.7%) 8 (1.6%; 0.8%- 3.2%) 0.53 (0.23-1.26)
Composite outcome? Yes, n (%; 95% CI) 30 (3.3%; 2.3%-4.7%) 48 (9.6%; 7.3%- 12.5%) 2.24 (1.34-3.74)