Table 4 Pearson correlation was performed between different variables in patients, the results of which are shown in the table below

Age

Correlation Coefficient

1.000

Sig. (2-tailed)

.

Referred time

Correlation Coefficient

.001

1.000

Sig. (2-tailed)

.996

.

Usage rate

Correlation Coefficient

−.050

.180

1.000

Sig. (2-tailed)

.730

.211

.

Temperature

Correlation Coefficient

−.154

−.097

−.175

1.000

Sig. (2-tailed)

.287

.502

.224

.

Blood pressure

Correlation Coefficient

.270

−.162

.020

−.025

1.000

Sig. (2-tailed)

.057

.262

.891

.865

.

Respiratory rate

Correlation Coefficient

−.378

−.207

−.066

−.053

−.223

1.000

Sig. (2-tailed)

.007

.149

.651

.716

.120

.

Heart rate

Correlation Coefficient

−.346

−.134

−.270

−.053

−.223

.621

Sig. (2-tailed)

.014

.352

.058

.716

.120

.000

Hypernatremia

Correlation Coefficient

.127

.032

.110

.117

.127

−.201

1.000

Sig. (2-tailed)

.378

.824

.448

.420

.380

.162

.

Hyperkalemia

Correlation Coefficient

.035

.174

.124

−.020

−.025

−.053

.117

1.000

Sig. (2-tailed)

.811

.227

.390

.888

.865

.716

.420

.

Acidosis

Correlation Coefficient

−.070

−.142

.040

.062

.213

−.168

.316

.062

1.000

Sig. (2-tailed)

.627

.326

.782

.668

.137

.245

.982

.668

.