Correction: Zhang et al. Admission Serum Iron as an Independent Risk Factor for Postoperative Delayed Cerebral Ischemia Following Aneurysmal Subarachnoid Hemorrhage: A Propensity-Matched Analysis. Brain Sci. 2022, 12, 1183

The sentence correction on Page 8 needs correction:

In the original sentence, it was:

The matched DCI group had a significantly lower SI level than the matched non–DCI group (10.91 ± 6.86 vs. 20.34 ± 8.01 μmol/L, p < 0.001) (Table 1 and Figure 2D).

The correct sentence should be:

The matched DCI group had a significantly lower SI level than the matched non–DCI group (9.00 ± 6.29 vs. 20.13 ± 8.45 μmol/L, p < 0.001) (Table 1 and Figure 2D).

In the original publication, there was one mistake in Table 1 and two mistakes in Table 3. In Table 1, the number of patients from admission to surgical treatment (≤72 h) in the Non-DCI group was 77 after PSM. In Table 3, the number of patients with WFNS grade (IV–V) was 68 in the poor outcome before PSM, and the number of patients from admission to surgical treatment (≤72 h) in the good outcome group was 66 after PSM. The corrected Table 1 and Table 3 appear below.

The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.