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Table 6 ‘After’ relation—disease disorder—condition/symptom

From: Entity and relation extraction from clinical case reports of COVID-19: a natural language processing approach

Disease disorder

Following conditions/symptoms

COVID-19

Fever, cough, respiratory symptoms, anosmia, ageusia, tachypneic, long COVID, acute respiratory failure, extensive pulmonary fibrosis, high-grade fever, severe gastrointestinal

Coronary artery disease

Hypertension, dyslipidemia

Acute kidney injury

Hyperkalemia, severe metabolic acidosis, hyperlactatemia

Acute respiratory failure

Extensive pulmonary fibrosis, mixed venous oxygen saturation, SARS-CoV-2

Chest pain

Myalgia, headache, pressure, palpitations, shortness of breath

Dry cough

Rhinorrhea, nausea, vomiting

Episodic shortness of breath

Nocturnal tachycardia, chest pain, nocturnal tachycardia, chest pain

Hypertension

Shortness of breath, cough, gout, heart failure, reduced ejection fraction, chronic kidney disease, asthenia, weight loss, anosmia, ageusia

  1. Disease disorders are chosen based on the frequency of prevalence (occurring > 70%)