Table 1.

Eligibility criteria for HOPE4ABI

Inclusion criteria

Exclusion criteria

• Age ≥ 18 years, UK-based • Diagnosed ABI (including head injury, stroke, meningitis, brain tumour, encephalitis, hydrocephalus, cerebral abscess, anoxic brain injury, carbon monoxide poisoning, encephalopathy, cerebral oedema, compression of the brain) ≥ 3 months prior to trial entry, category B/C/D on Patient Categorisation Tool [43, 44]   ◦ OR suspected ABI, with corresponding self-reported history of brain injury, behavioural, psychological, physical, or emotional difficulties (reported at self-referral / research nurse screening phase), ≥ 3 months prior to trial entry • Capacity to give informed consent • Ability to communicate in English to participate in the intervention and complete outcome measures • Internet connection and an Internet-enabled device

• Self-reported severe mental illness (e.g. schizophrenia) • Diagnosis of dementia or other neurodegenerative disorder • Drug- or alcohol-dependency • Actively suicidal or attempted suicide in the last 3 months