Prediction Value of Red Cell Index in Inpatients with Chronic Obstructive Pulmonary Disease with Acute Exacerbation

The predictive value of red blood cell index for hospitalized patients with chronic obstructive pulmonary disease: raw data, sourced from electronic cases from Hebei Provincial People's Hospital, with a total of 259 cases, including gender, age, BMI, smoking history, blood analysis, blood gas analysis, lung function, and acute exacerbation history. Some patients have missing values for BMI or lung function. Use multiple interpolation method for interpolation.