Research Article

Sex Differences in the Renal Function Decline of Patients with Type 2 Diabetes

Table 3

The effects of the combination of sex and metabolic status-abnormalities on the annual eGFR decline.

SexClinical featureAnnual eGFR change (%/year)P value

MaleHbA1c < 7.0% (53.0 mmol/mol)43−1.4 ± 1.90
HbA1c ≥ 7.0% (53.0 mmol/mol)204−2.2 ± 2.2−0.0550.464
FemaleHbA1c < 7.0% (53.0 mmol/mol)13−2.7 ± 1.4−0.0830.139
HbA1c ≥ 7.0% (53.0 mmol/mol)84−3.6 ± 2.9−0.2340.003

MaleLDL-cholesterol < 3.4 mmol/L146−2.1 ± 2.30
LDL-cholesterol ≥ 3.4 mmol/L101−2.0 ± 2.00.0300.577
FemaleLDL-cholesterol < 3.4 mmol/L38−3.1 ± 1.8−0.0900.108
LDL-cholesterol ≥ 3.4 mmol/L59−3.8 ± 3.2−0.1890.001

MaleSBP < 140 mmHg147−1.8 ± 2.00
SBP ≥ 140 mmHg100−2.4 ± 2.4−0.0190.561
FemaleSBP < 140 mmHg40−2.8 ± 2.6−0.1170.033
SBP ≥ 140 mmHg57−4.0 ± 2.7−0.207<0.001

Data are presented as means ± SD.
Adjusted for baseline age, diabetes duration, DR, proteinuria, overweight, ever-smoker, HbA1c (except for first model), LDL-cholesterol (except for second model), and SBP (except for third model).