Preadmission, admission, and post-discharge factors associated with impaired communication after hemorrhagic stroke

Many survivors of hemorrhagic stroke have impaired communication. We aimed to identify preadmission, admission, and post-discharge factors associated with self-reported impaired communication after hemorrhagic stroke.

Patients with intracerebral or subarachnoid hemorrhage (ICH or SAH) admitted at an urban academic medical center were assessed 3-months post-bleed using the communication Quality of Life in Neurological Disorders (Neuro-QoL) short form inventory. Multivariate analysis was performed to evaluate the relationship between impaired communication (Neuro-QoL scaled score < 100) and preadmission, admission, and post-discharge factors.

Of 108 patients (68 ICH and 40 SAH), 59 (54.6%) had impaired communication 3-months post-bleed. On multivariate analysis of the full cohort, when controlling for NIHSS score on admission, impaired communication was associated with: retirement prior to admission (OR: 8.18, 95% CI 1.95-40.5, p = 0.005), hospital length-of-stay (OR: 1.11, 95% CI 1.03-1.22, p = 0.012), and cognitive impairment post-bleed (OR: 32.1, 95% CI 8.93-146, p < 0.001). There were 43 (63.2%) ICH patients with impaired communication 3-months post-bleed. On multivariate analysis, impaired communication was associated with: retirement prior to admission (OR: 9.46, 95% CI 1.76-71.8, p = 0.014), supratentorial location (OR: 8.93, 95% CI 1.22-93.6, p = 0.043), hospital length-of-stay (OR: 1.21, 95% CI 1.01-1.45, p = 0.018), and cognitive impairment post-bleed (OR: 16.3, 95% CI 3.58-102, p < 0.001).

Impaired communication after hemorrhagic stroke is more common in patients who were retired prior to admission and who have post-bleed comorbid cognitive impairment. Increased surveillance is recommended for retired and cognitively impaired patients. Additional investigation into the relationship between communication and both retirement status and cognitive impairment is needed.