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Table 1 List of the two sets of variables: One set consisting of 13 exposure and 2 demographic variables, and a second set consisting of 18 symptoms, clinical and 6 diagnostic variables

From: Potential risk factors associated with human encephalitis: application of canonical correlation analysis

Exposure and Demographic Variables

Symptom/clinical and Diagnostic Variables

Animal contact

Lethargy

Tick bite

Personality/behavioral changes

Mosquito bite

Seizure

Insect bite

Stiff neck

Immunization

Headache

Recent infection

Irritability

Travel abroad

Fever

Travel within UK

Focal neurological findings

Raw fish

Coma

Untreated water

Neurological signs

Head trauma

Gastrointestinal symptoms

Sick person contact

Respiratory symptoms

Water Exposure

Confusion

Age

Photophobia

Gender

Rash

 

Urinary symptoms

 

Duration of illness

 

Length of Hospital Stay

 

Abnormal white blood cell count (WCC)

 

Abnormal magnetic resonance imaging (MRI)

 

Abnormal computed tomography (CT)

 

Abnormal electroencephalography (EEG)

 

Abnormal glucose

 

Abnormal protein