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Table 1 Basic characteristics

From: Derivation and validation of a prognostic model for predicting in-hospital mortality in patients admitted with COVID-19 in Wuhan, China: the PLANS (platelet lymphocyte age neutrophil sex) model

 

Derivation cohort (n = 1008)

Validation cohort (n = 1031)

Age, years

55 (44–65)

63 (52–70)

Sex, female

439 (43.6%)

493 (47.8%)

Current smoke status*

57 (10.5%)

–

Neutrophil count, × 109/L

4.40 (2.79–6.96)

3.90 (2.78–5.68)

Lymphocyte count*, × 109/L

0.95 (0.61–1.34)

1.07 (0.70–1.49)

Platelet count*, × 109/L

194 (145–256)

219 (164–288)

Haemoglobin*, g/L

126 (115–138)

–

Chronic pulmonary disease

40 (4.0%)

–

Hypertension

232 (23.0%)

383 (37.1%)

Coronary heart disease

32 (3.2%)

83 (8.1%)

Diabetes

110 (10.9%)

189 (18.3%)

Thyroid disease

31 (3.1%)

–

Chronic digestive disease

78 (7.7%)

–

Cerebrovascular disease

22 (2.2%)

–

Chronic kidney disease

25 (2.5%)

–

Malignancy

31 (3.1%)

–

  1. *Current smoke status was missing in 467 (46.3%) patients in the derivation cohort, lymphocyte count was missing in 1 patient in the validation cohort, platelet count was missing in 2 patients in the validation cohort, and haemoglobin was missing in 376 (37.3%) patients in the derivation cohort
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BMC Infectious Diseases

ISSN: 1471-2334

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