Table III.
Multivariate Models: Association between HbA1c≥7% vs.<7% and 30-day CVD Rehospitalization among Diabetic Patients Admitted for CVD
| Overall | Gender Stratified | ||
|---|---|---|---|
| Variable | Women | Men | |
| OR (95% CI) | OR (95% CI) | OR (95% CI) | |
| Main Outcome | |||
| HbA1c>7% vs.<7% | 1.77 (1.08–2.91) | 8.50 (2.31–31.27) | 1.02 (0.57–1.80) |
| Demographic Conditions | |||
| Age (>65 years vs. <65 years) | 1.26 (0.80–2.01) | 2.96 (1.08–8.12) | 0.90 (0.51–1.57) |
| Race/ethnic group (minority vs. white) | 1.17 (0.74–1.85) | 0.89 (0.38–2.10) | 1.40 (0.79–2.48) |
| Gender (male vs. female) | 1.53 (0.96–2.44) | - | - |
| Health insurance (none or self-pay vs. insured) | 0.99 (0.57–1.71) | 0.78 (0.28–2.16) | 1.22 (0.61–2.42) |
| Caregiving (paid or informal caregiver vs. none) | 1.17 (0.75–1.82) | 0.73 (0.31–1.74) | 1.57 (0.90–2.72) |
| Comorbid Conditions | |||
| Insulin-dependent diabetes (yes vs. no) | 0.89 (0.57–1.40) | 0.49 (0.21–1.14) | 1.00 (0.57–1.73) |
| Prior/Current MI (yes vs. no) | 1.27 (0.82–1.98) | 1.04 (0.44–2.46) | 1.42 (0.82–2.44) |
| Prior/Current CHF (yes vs. no) | 1.87 (1.18–2.95) | 2.46 (1.05–5.76) | 1.74 (0.99–3.05) |
| Prior/Current stroke (yes vs. no) | 0.79 (0.40–1.56) | 0.37 (0.08–1.75) | 0.99 (0.44–2.22) |
| Prior/Current moderate to severe renal disease (yes vs. no) | 1.30 (0.81–2.09) | 1.22 (0.47–3.16) | 1.36 (0.76–2.43) |
| Prior/Current COPD (yes vs. no) | 1.21 (0.57–2.56) | 0.69 (0.12–3.79) | 1.50 (0.62–3.61) |
| Had cardiac surgery during admission (yes vs. no) | 0.76 (0.38–1.55) | 0.61 (0.12–3.19) | 0.97 (0.43–2.18) |
| Prescribed medications on discharge | |||
| Statin (yes vs. no) | 1.12 (0.60–2.10) | 1.08 (0.31–3.76) | 1.19 (0.56–2.53) |
| ACE-I/ARB(yes vs. no) | 1.30 (0.83–2.05) | 3.14 (1.17–8.41) | 0.91 (0.53–1.58) |
| Beta-blocker (yes vs. no) | 0.66 (0.39–1.10) | 0.92 (0.33–2.60) | 0.52 (0.28–0.99) |
| Antiplatelet (yes vs. no) | 2.12 (0.97–4.63) | 1.58 (0.39–6.51) | 2.45 (0.94–6.40) |