Vitamin D should be supplemented more actively in elderly patients with coronary heart disease combined with COPD

Figures & data

Figure 1 Total vitamin D level of patients in the three groups and comparison of vitamin D serum levels between male and female patients (ng/mL).

Notes: ^#P>0.5 versus group B, *P<0.5 versus female patients of groups B and C, **P<0.5 versus patients of group C. Group A: patients of AECOPD; group B: patients of CHD combined COPD; group C: patients of CHD. Data presented as mean ± standard deviation.
Abbreviations: CHD, coronary heart disease; AECOPD, acute attack of COPD.

Figure 2 Total HGB and CR level of patients in the three groups.

Notes: ^#P<0.5 versus the patients of groups B and C. Group A: patients of AECOPD; group B: patients of CHD combined COPD; group C: patients of CHD. Data presented as mean ± standard deviation.
Abbreviations: HGB, hemoglobin; CR, creatinine; CHD, coronary heart disease; AECOPD, acute attack of COPD.

Figure 3 Apolipoprotein A1 (g/L), apolipoprotein B (g/L), HDL-C and LDL-C (mmol/L), cystatin C (mg/L), blood calcium (mmol/L), and blood magnesium (mmol/L) levels of patients in the three groups.

Note: There were no obvious statistical differences between the three groups. Group A: patients of AECOPD; group B: patients of CHD combined COPD; group C: patients of CHD.
Abbreviations: HDL-C, high-density lipoprotein cholesterol; LDL-C, low-density lipoprotein cholesterol; CHD, coronary heart disease; AECOPD, acute attack of COPD.

Figure 4 Total BNP levels of patients in the three groups (pg/mL).

Notes: ^#P>0.5 versus group C, *P<0.5 versus group B. Group A: patients of AECOPD; group B: patients of CHD combined COPD; group C: patients of CHD. Data presented as mean ± standard deviation.
Abbreviations: BNP, B-type natriuretic peptide; CHD, coronary heart disease; AECOPD, acute attack of COPD.

Figure 5 The EF, FS, and EDV of patients in the three groups.

Notes: ^#P<0.5 versus groups B and C, *P<0.5 versus group C. There were no obvious statistical differences between the three groups. Group A: patients of AECOPD; group B: patients of CHD combined COPD; group C: patients of CHD. Data presented as mean ± standard deviation.
Abbreviations: EF, ejection fraction; FS, shortening fraction; EDV, end diastolic volume; CHD, coronary heart disease; AECOPD, acute attack of COPD.