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The control group included 120 patients who received conservative treatment. The patients were divided into two subgroups based on a bifurcation of the modified Rankin Scale (mRS) 90\u00a0days after clinical therapeutics: good outcome (mRS score 0\u20133) and poor outcome (mRS score 4\u20136). The differences in clinical and imaging data between the two subgroups were analyzed. Based on difference analysis results, a binary logistic regression model was constructed to analyze the influencing factors related to poor outcomes.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Results<\/jats:title>\n                <jats:p>The difference analysis results in the surgery group showed statistically significant differences in age, sex, Glasgow Coma Score (GCS) on admission, coronary atherosclerosis, smoking, stroke history, blood glucose, D-dimer, hematoma size, deep cerebral hemorrhage, midline shift, hematoma burst into the ventricle, vortex sign, island sign, and black hole sign. Binary logistic regression analysis showed that deep cerebral hemorrhage, midline shift, and age\u2009&gt;\u200958\u00a0years independently correlated with the poor outcomes of patients after surgery. The binary logistic regression results of the control group showed that age\u2009&gt;\u200958\u00a0years and GCS\u2009\u2264\u20098 independently correlated with the poor outcomes of patients.<\/jats:p>\n              <\/jats:sec><jats:sec>\n                <jats:title>Conclusions<\/jats:title>\n                <jats:p>Deep cerebral hemorrhage, midline shift, and age\u2009&gt;\u200958\u00a0years significantly increased the risk of adverse prognosis in patients after surgery. The findings might help select the clinical treatment plan and evaluate the postoperative prognosis of patients.<\/jats:p>\n              <\/jats:sec>","DOI":"10.1007\/s00415-021-10888-w","type":"journal-article","created":{"date-parts":[[2021,11,17]],"date-time":"2021-11-17T14:03:56Z","timestamp":1637157836000},"page":"3015-3025","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":28,"title":["Risk factors for poor outcomes of spontaneous supratentorial cerebral hemorrhage after surgery"],"prefix":"10.1007","volume":"269","author":[{"given":"Kangwei","family":"Zhang","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lai","family":"Wei","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiang","family":"Zhou","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baoqing","family":"Yang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jinxi","family":"Meng","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7366-1908","authenticated-orcid":false,"given":"Peijun","family":"Wang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,11,17]]},"reference":[{"key":"10888_CR1","doi-asserted-by":"publisher","first-page":"45","DOI":"10.1186\/s13054-020-2749-2","volume":"24","author":"AL De Oliveira Manoel","year":"2020","unstructured":"De Oliveira Manoel AL (2020) Surgery for spontaneous intracerebral hemorrhage. 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