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Tabla 1: Características generales de la población. |
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|
Variable |
Total N = 30 n (%) |
pH < 7.20 N = 17 n (%) |
pH > 7.20 N = 13 n (%) |
p |
|
Edad (años)* |
55 [33] |
52 [29] |
56 [40] |
0.800 |
|
Mujer Hombre |
15 (50.0) 15 (50.0) |
6 (35.2) 9 (52.9) |
9 (69.2) 6 (46.1) |
0.122 |
|
Comorbilidad DM2 HAS EPOC Cardiopatía isquémica ICC ERC |
13 (46.4) 13 (46.4) 4 (14.2) 4 (14.2) 5 (17.6) 8 (28.5) |
6 (35.2) 9 (52.9) 2 (11.7) 2 (11.7) 2 (11.7) 4 (23.5) |
7 (53.8) 4 (30.7) 2 (15.3) 2 (15.3) 3 (23.0) 4 (30.7) |
0.464 0.122 0.981 0.877 0.502 0.811 |
|
FC (lpm)* |
99.5 [32] |
109 [0.58] |
99 [19] |
0.945 |
|
PAS (mmHg)* |
95.5 [30] |
80 [35] |
99 [18] |
0.096 |
|
PAD (mmHg)* |
56 [17] |
45 [24] |
56 [7] |
0.166 |
|
PAM (mmHg)* |
69.5 [19] |
66 [26] |
71 [15] |
0.088 |
|
Hb (g/dL)* |
9 [2.9] |
9.4 [5.3] |
9 [12.9] |
0.712 |
|
Cr (mg/dL)* |
2.4 [3.9] |
3.3 [3.9] |
2 [2.7] |
0.240 |
|
Na+ (mEq/L)* |
142 [14] |
140 [16] |
146 [12] |
0.111 |
|
K+ (mEq/L)* |
4.7 [1.7] |
5.1 [1.8] |
4.4 [1.7] |
0.580 |
|
Cl− (mEq/L)* |
100 [11.7] |
100 [12] |
100 [14.9] |
0.678 |
|
Norepinefrina (μg/kg/min)* |
0.40 [0.17] |
0.50 [0.10] |
0.35 [0.10] |
0.013 |
|
Vasopresina (UI/min)* |
0.55 [0.05] |
0.60 [0.04] |
0.50 [0.04] |
0.038 |
|
SOFA (puntos)* |
13 [4] |
13 [3] |
13 [5] |
0.908 |
|
Días UCI* |
5 [6] |
5 [8] |
5 [3] |
0.593 |
|
Mortalidad |
15 (50.0) |
8 (47.0) |
7 (53.8) |
0.705 |
|
Cr = creatinina. DM2 = diabetes mellitus tipo 2. EPOC = enfermedad pulmonar obstructiva crónica. ERC = enfermedad renal crónica. FC = frecuencia cardiaca. HAS = hipertensión arterial sistémica. Hb = hemoglobina. ICC = insuficiencia cardiaca congestiva. PAD = presión arterial diastólica. PAM = presión arterial media. PAS = presión arterial sistólica. RIC = rango intercuartílico. SOFA = Sequential Organ Failure Assessment (Evaluación Secuencial de Insuficiencia Orgánica). UCI = unidad de cuidados intensivos. * Datos expresados en mediana [RIC]. |
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