Table 3 Univariable and multivariable logistic regression analysis of potential comorbidity, laboratory predictors, LRINEC scores and SIARI scores in the diagnosis of Fournier’s gangrene with testicular involvement

Diabetes mellitus

1.06 (0.26–4.35)

0.933

-

-

Hypertension

0.88 (0.16–4.94)

0.893

-

-

Ischemic heart disease

0.54 (0.05–4.97)

0.586

-

-

Chronic Kidney Disease

2.16 (0.17–26.59)

0.546

-

-

Cerebrovascular disease

1.40 (0.13–15.16)

0.778

-

-

Prior Urological Surgery

2.50 (0.50-12.45)

0.263

-

-

Serum Sodium (mmol/L)

1.03 (0.94–1.13)

0.475

-

-

Creatinine (mg/dL)

1.84 (0.92–3.65)

0.082

-

-

Glucose (mg/dL)

1.10 (0.99-1.00)

0.601

-

-

Haemoglobin

1.18 (0.81–1.70)

0.381

-

-

C-reactive Protein

1.00 (0.99–1.01)

0.199

-

-

Total WBC count (per mm³)

1.12 (1.02–1.23)

0.011

1.07 (0.93–1.23)

0.327

LRINEC score

1.30 (1.01–1.67)

0.036

1.01 (0.68–1.50)

0.946

SIARI score

2.37 (1.34–4.19)

0.003

2.12 (1.16–3.87)

0.014