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第45卷第12期      邹 蓉,俞沛文,谈 萍,等. 老年糖尿病合并认知衰弱患者发生营养不良风险预测模型的构建[J].
                 2025年12月                  南京医科大学学报(自然科学版),2025,45(12):1784-1791,1798                   ·1787 ·


               (续表1)
                              Variable                   Malnutrition(n=84)     Well⁃nourished(n=40)       P
                  Marital status[n(%)]                                                                    0.004
                    Widowed                              00.23(27.4)                2(5.0)0000
                    Married                              00.61(72.6)               38(95.0)0000
                  Smoking history[n(%)]                                                                   0.657
                    No                                   00.62(73.8)               31(77.5)0000
                    Yes                                  00.22(26.2)                9(22.5)000
                  Drinking history[n(%)]                                                                  0.052
                    No                                   00.68(81.0)               26(65.0)0000
                    Yes                                  00.16(19.0)               14(35.0)0000
                  Hospital stay[d,M(P25,P75)]            014.0(8.0,25.5)           9.5(7.8,16.0)0         0.175
                  Number of medications[n(%)]                                                             0.272
                    <5                                   00.14(16.7)               10(25.0)0000
                    ≥5                                   00.70(83.3)               30(75.0)0000
                  Comorbidity[n(%)]                                                                       0.849
                    <3                                   00.33(39.3)               15(37.5)0000
                    ≥3                                   00.51(60.7)               25(62.5)0000
                  Diabetes treatment[n(%)]                                                                0.770
                    Oral                                 00.47(56.0)               25(62.5)0000
                    Insulin                              00.11(13.1)                4(10.0)000
                    Oral+Insulin                         00.26(31.0)               11(27.5)0000
                  Duration of diabetes[n(%)]                                                              1.000
                    <30 years                            00.79(94.0)               38(95.0)0000
                    ≥30 years                            00.05(6.0)                 2(5.0)0000
                  BMI[kg/m ,M(P25,P75)]                  22.50(20.85,24.53)      25.54(22.84,27.76)      <0.001
                         2
                  SAS assessment[n(%)]                                                                    0.070
                    Normal                               00.70(83.3)               38(95.0)0000
                    Anxiety                              00.14(16.7)                2(5.0)0000
                  GDS assessment[n(%)]                                                                    0.038
                    Normal                               00.62(73.8)               36(90.0)0000
                    Depression                           00.22(26.2)                4(10.0)000
                  PFP score[n(%)]                                                                         0.003
                    3                                    00.57(67.9)               38(95.0)0000
                    4                                    00.18(21.4)                2(5.0)0000
                    5                                    000.9(10.7)                0(0)00000
                  MoCA score[M(P25,P75)]                 021.5(20.0,23.0)         24.0(21.8,25.0)0       <0.001
                  MoCA[n(%)]                                                                              1.000
                   [10~17]                               000.5(6.0)                 2(5.0)0000
                   [18~25]                               00.79(94.0)               38(95.0)0000
                  HbA1c[%,M(P25,P75)]                    07.24(6.55,8.67)         6.90(6.19,7.80)0        0.202
                  Fasting glucose[mmol/L,M(P25,P75)]     07.24(5.46,9.28)         6.48(5.42,7.99)0        0.126
                  Triglycerides[mmol/L,M(P25,P75)]       01.15(0.91,1.80)         1.37(1.00,1.81)0        0.663
                  HDL⁃C(mmol/L,x ± s)                       01.10 ± 0.32            1.09 ± 0.22           0.880
                  LDL⁃C(mmol/L,x ± s)                       02.54 ± 0.82            2.41 ± 0.71           0.393
                  Total cholesterol[mmol/L,M(P25,P75)]   04.13(3.43,4.91)         4.01(3.32,4.66)0        0.453
                  Total protein(g/L,x ± s)                  64.68 ± 5.79           64.50 ± 6.050          0.874
                  Albumin(g/L,x ± s)                        36.92 ± 4.08           38.59 ± 4.300          0.038
                  Retinol⁃binding protein[mg/L,M(P25,P75)]  34.70(30.05,43.53)   35.65(30.35,43.58)       0.979
                  Prealbumin(mg/L,x ± s)                    216.4 ± 39.9           235.9 ± 47.20          0.018
                  Transferrin[g/L,M(P25,P75)]            01.86(1.63,2.18)         2.18(1.86,2.31)0        0.001
                  Hemoglobin[g/L,M(P25,P75)]             122.0(110.0,136.3)      132.5(116.5,142.0)       0.034
                   BMI:body mass index;SAS:self⁃rating anxiety scale;GDS:geriatric depression scale;PFP:physical frailty phenotype;MoCA:Montreal cognitive
                assessment.
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