Table 2 Univariate regression analysis for factors related to MMSE decline in elderly patients with type 2 diabetes mellitus
Characteristics | Beta (95%CI) | P-value |
|---|---|---|
Female | 0.15 (− 0.29–0.59) | 0.505 |
Age, years | ||
55–64 | 1 | |
65–74 | − 0.06 (− 0.56–0.43) | 0.798 |
≥ 75 | 0.97 (0.42–1.51) | 0.001 |
Elementary school and below | 1.17 (0.75–1.59) | < 0.001 |
Lives alone, no | 0.44 (−0.25–1.13) | 0.208 |
Participation in healthcare seminars/consultation at least once a month, no | 0.43 (0.08–0.78) | 0.017 |
Smoker | 0.03 (−0.59–0.65) | 0.919 |
Drinking alcohol | −0.18 (− 0.76–0.41) | 0.55 |
Physical Activity of more than 30 min/day | −0.4 (− 0.8–0) | 0.05 |
High-protein diet: 2–3 items | 0.3 (− 0.15–0.75) | 0.197 |
Intake of fruits/vegetables more than twice a day, yes | 0.08 (− 0.48–0.64) | 0.773 |
Overweight or obese | −0.11 (− 0.48–0.26) | 0.555 |
CVD History, yes | 0.05 (− 0.3–0.39) | 0.793 |
CED History, yes | 0.49 (0.1–0.89) | 0.015 |
HP History, yes | −0.23 (− 0.86–0.4) | 0.476 |
MMSE score (baseline) | 0.56 (0.47–0.64) | < 0.001 |
TG | −0.04 (− 0.26–0.17) | 0.7 |
TC | 0.08 (−0.41–0.57) | 0.75 |
HDL | −0.21 (− 0.92–0.51) | 0.571 |
LDL | −0.19 (− 0.81–0.44) | 0.56 |
UA | 0 (0–0) | 0.972 |
Cr | 0.01 (0–0.01) | 0.099 |
HbA1c | ||
7% ≤ HbA1c < 8% | 1 | |
HbA1c < 7% | 0.05 (−0.37–0.48) | 0.808 |
HbA1c ≥8% | 0.61 (0.08–1.14) | 0.024 |