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Table 1 Descriptions of the demographic and clinical features of tetanus patients

From: Urinary catecholamine excretion, cardiovascular variability, and outcomes in tetanus

Characteristic

N

Median [Q1–Q3], mean (SD) or count (%)

Age (years)

263

49 (14)

Male sex

263

222 (84.4%)

BMI (kg/m2)

263

21.33 [19.82, 23.16]

Coexisting comorbidities

263

121 (46.0%)

Duration of illness (days)

263

3 [2, 5]

Incubation period (days)

202

9 [6, 14]

Period of onset (h)

230

48 [24, 72]

Ablett Score* on admission

263

 

 I

 

47 (17.9%)

 II

 

196 (74.5%)

 III

 

20 (7.6%)

APACHE II Score

263

3 [2, 7]

SOFA Score

263

 

 0

 

228 (86.7%)

 ≥ 1

 

35 (13.3%)

Tetanus Severity Score**

263

0 [− 3, 4]

Outcome

263

 

 In-hospital death or palliative discharge

 

2 (0.8%)

 Transfer to other facility

 

6 (2.3%)

 Alive hospital discharge

 

255 (97.0%)

ICU length of stay (days)

261

14 [8, 22]

Mechanical ventilation during hospitalization

263

123 (46.8%)

Autonomic nervous system disturbance (ANSD)

263

49 (18.6%)

  1. *Ablett score [8]: Grade I mild tetanus, no spasm; Grade II presence of muscle spasms but not interfering with breathing; Grade III severe muscle spasms interfering with breathing
  2. **Tetanus Severity Score: a composite score of 9 domains of variables on admission with higher scores associated with worse outcome. Scores of > 7 indicate high likelihood of poor outcome [9]