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Table 4 Clinical profiles of HD patients who died or survived any time after COVID-19 presentation in LatAm

From: Predictors of shorter- and longer-term mortality after COVID-19 presentation among dialysis patients: parallel use of machine learning models in Latin and North American countries

 

LatAm

Most Recent value 0 to 14 days prior to COVID-19 symptoms

Most Recent value > 14 days prior to COVID-19 symptoms

Delta

Mean ± SD or N (%)

Mean ± SD or N (%)

Mean ± SD or N (%)

Parameter

Died any time

Survived

Died any time

Survived

Died any time

Survived

Laboratories

 Albumin

3.63 ± 0.5

3.82 ± 0.5

3.79 ± 0.5

3.92 ± 0.4

-0.07 ± 0.4

-0.03 ± 0.3

 Calcium

8.54 ± 0.8

8.56 ± 0.8

8.66 ± 0.7

8.69 ± 0.8

-0.12 ± 0.6

-0.09 ± 0.6

 Corrected calcium

8.74 ± 0.7

8.65 ± 0.7

8.82 ± 0.7

8.73 ± 0.7

-0.06 ± 0.6

-0.03 ± 0.6

 Creatinine

7.85 ± 2.7

8.6 ± 2.8

7.84 ± 2.6

8.46 ± 2.6

-0.05 ± 1.8

0.21 ± 1.7

 Ferritin

641.63 ± 362.2

640.58 ± 392.9

662.52 ± 391.7

645.65 ± 375

29.33 ± 286.9

41.76 ± 296.1

 Hgb

10.87 ± 1.9

11.08 ± 1.8

10.98 ± 1.9

11.22 ± 1.7

-0.12 ± 1.3

-0.05 ± 1.2

 Lymphocytes

21.14 ± 9

24.04 ± 8.7

22.96 ± 8.4

24.81 ± 9

-2.14 ± 8.1

-1.08 ± 7.1

 Neutrophils

64.77 ± 12.4

61.52 ± 11.2

62.8 ± 10.7

60.74 ± 11.3

2.81 ± 10.8

1.41 ± 10.1

 Phosphate

4.36 ± 1.5

4.57 ± 1.6

4.39 ± 1.5

4.54 ± 1.4

-0.04 ± 1.3

-0.05 ± 1.2

 Platelets

63,182.61 ± 98,067.2

81,159.84 ± 102,855.6

75,393.6 ± 103,458.4

82,138.8 ± 106,112.2

-3052.9 ± 32,591.7

-2888.8 ± 29,308.2

 Parathyroid hormone

353.2 ± 311.5

443.5 ± 367.4

410.1 ± 372

448.9 ± 391.1

-27.6 ± 211.9

24.1 ± 215.1

 Transferrin saturation

26.02 ± 13.8

28.31 ± 14.6

29.25 ± 14.2

31.27 ± 14.7

-4.96 ± 15.1

-2.58 ± 13.9

 White blood cell count

2231.18 ± 3487.6

2653.74 ± 3419.9

2664.44 ± 3664.5

2697.14 ± 3575.9

-24.74 ± 1522.9

-152.61 ± 1482.9

Vital signs

 Pre-HD SBP

134.7 ± 25.4

135.65 ± 25.2

137.94 ± 25.3

138.18 ± 24.4

-2.89 ± 23.8

-2.14 ± 22.1

 Post-HD SBP

129.17 ± 24.9

129.8 ± 24.4

128.91 ± 23.7

128.95 ± 23.3

0.86 ± 22.5

1.24 ± 19.9

 Pre-HD DBP

69.45 ± 12.9

70.89 ± 13.1

69.6 ± 12.7

72.05 ± 13.4

-0.19 ± 13.9

-1.16 ± 13.4

 Post-HD DBP

68.27 ± 11.4

68.85 ± 12.1

67.91 ± 11.7

68.66 ± 12.1

0.48 ± 12.6

0.34 ± 123

 Pre-HD pulse

77.2 ± 10.6

77.61 ± 10.2

76.15 ± 10

76.76 ± 9.4

0.65 ± 11.4

0.88 ± 10.4

 Post-HD pulse

76.75 ± 10.4

77.04 ± 9.6

75.19 ± 8.7

75.98 ± 9.1

1.25 ± 11.3

1.12 ± 10.3

 Pre-HD temperature

36.39 ± 0.5

36.35 ± 0.5

36.6 ± 0.6

36.34 ± 0.6

-0.23 ± 0.6

-0.29 ± 0.6

 Post-HD temperature

36.18 ± 0.4

36.18 ± 0.4

36.12 ± 0.3

36.13 ± 0.3

0.07 ± 0.4

0.06 ± 0.5

Weights

 Pre-HD weight

73.14 ± 19.6

73.28 ± 17.7

73.42 ± 19.5

73.75 ± 17.5

-0.67 ± 3.0

-0.43 ± 2.9

 Post-HD weight

71.37 ± 19.3

71.42 ± 17.6

71.43 ± 19

71.45 ± 17.2

-0.39 ± 3.1

-0.02 ± 5.4

 IDWG

1.74 ± 1.5

1.94 ± 1.5

2.08 ± 1.4

2.24 ± 1.3

-0.35 ± 1.8

-0.28 ± 1.7

 Dry weight

71.52 ± 18.8

71.1 ± 17.4

71.22 ± 18.8

71.13 ± 17.2

-0.1 ± 1.5

-0.04 ± 0.7

  1. P-values for univariate comparison of died versus survived (reference) are shown with bold font representing p < 0.05. Albumin and hemoglobin (Hgb) are reported in units of g/dL. Calcium, corrected calcium, creatinine, and phosphate are reported in units of mg/dL. Ferritin is reported in unit of ng/mL. Parathyroid hormone is reported in the unit of pg/mL. Lymphocytes, neutrophils, and transferrin saturation (TSAT) are reported in unit of percent (%). Platelets and white blood cell counts are reported in unit of mm^3. Systolic/diastolic blood pressures (SBP/DBP) are reported in units of mmHg. Pulse is reported in unit of BPM. Temperature is reported in unit of Celsius. Weights are reported in unit of Kg