The Journal of Practical Medicine ›› 2025, Vol. 41 ›› Issue (20): 3267-3275.doi: 10.3969/j.issn.1006-5725.2025.20.017
• Medical Examination and Clinical Diagnosis • Previous Articles
Yuying SONG,Saimaiti KHALIBINUR,Xu ZHOU,Xiangxin SONG,Yidai Abdigiti XIE,Aizezi DILRABA,Yibulayin. HASYATI(
)
Received:2025-06-19
Online:2025-10-25
Published:2025-11-05
Contact:
Yibulayin. HASYATI
E-mail:3236321936@qq.com
CLC Number:
Yuying SONG,Saimaiti KHALIBINUR,Xu ZHOU,Xiangxin SONG,Yidai Abdigiti XIE,Aizezi DILRABA,Yibulayin. HASYATI. Quantitative susceptibility mapping analysis of brain iron deposition characteristics and their correlation with cognitive function in Alzheimer's disease patients[J]. The Journal of Practical Medicine, 2025, 41(20): 3267-3275.
Tab.1
General information comparison between AD group and control group"
| 变量 | 对照组 | AD组 | t/χ2值 | P值 |
|---|---|---|---|---|
| 性别 | 0.565 | 0.452 | ||
| 男 | 20(47.62) | 17(39.53) | ||
| 女 | 22(52.38) | 26(60.47) | ||
| 年龄( | 71.095 ± 8.384 | 69.977 ± 9.787 | -0.565 | 0.573 |
| 身高( | 162.286 ± 8.379 | 164.233 ± 7.656 | 1.119 | 0.266 |
| 体质量( | 64.000 ± 11.756 | 69.698 ± 11.135 | 2.295 | 0.024 |
| BMI( | 24.329 ± 3.332 | 25.794 ± 3.225 | 2.060 | 0.043 |
| 受教育水平 | 1.989 | 0.370 | ||
| 初中以下 | 20(47.62) | 27(62.79) | ||
| 高中、中专 | 12(28.57) | 9(20.93) | ||
| 大专、本科 | 10(23.81) | 7(16.28) | ||
| 高血压 | 27(64.29) | 29(67.44) | 0.094 | 0.759 |
| 冠心病 | 15(35.71) | 8(18.60) | 3.151 | 0.076 |
| 糖尿病 | 8(19.05) | 13(30.23) | 1.429 | 0.232 |
| 吸烟史 | 15(35.71) | 10(23.26) | 1.588 | 0.208 |
| 饮酒史 | 9(21.43) | 7(16.28) | 0.369 | 0.544 |
| MMSE[M(P25,P75)]/分 | 27.50(27.00,28.00) | 18.00(12.50,21.00) | -7.966 | <0.01 |
| MOCA [M(P25,P75)]/分 | 26.00(26.00,27.00) | 13.00(8.00,17.50) | -8.032 | <0.01 |
| ADL[M(P25,P75)]/分 | 100.00(100.00,100.00) | 85.000(55.00,100.00) | -6.352 | <0.01 |
Tab.2
Comparison of magnetic sensitivity values of frontal cortex, basal nucleus, and hippocampus between AD group and control group [M(P25,P75)]/(×10-4 ppb)"
| 变量 | 对照组(n = 42) | AD组(n = 43) | Z值 | P值 |
|---|---|---|---|---|
| 额叶皮质 | -15.827(-26.2,-4.6) | -11.529(-21.4,2.8) | -1.802 | 0.072 |
| 基底节区 | 389.802(314.1,481.9) | 479.586(408.8,577.4) | -2.980 | 0.003 |
| 海马 | 35.448(-10.8,90.7) | 102.686(48.6,141.7) | -2.792 | 0.005 |
Tab.3
Single factor analysis of factors affecting AD occurrence"
| 变量 | β | S.E | Z值 | P值 | OR(95%CI) |
|---|---|---|---|---|---|
| 性别 | |||||
| 男 | 1.000(Reference) | ||||
| 女 | 0.330 | 0.439 | 0.751 | 0.453 | 1.390(0.588 ~ 3.287) |
| 受教育水平 | |||||
| 初中以下 | 1.000 (Reference) | ||||
| 大专、本科 | -0.657 | 0.574 | -1.143 | 0.253 | 0.519(0.168 ~ 1.598) |
| 高中、中专 | -0.588 | 0.531 | -1.108 | 0.268 | 0.556(0.196 ~ 1.572) |
| 年龄/岁 | -0.014 | 0.024 | -0.570 | 0.569 | 0.986(0.941 ~ 1.034) |
| 身高/cm | 0.031 | 0.028 | 1.117 | 0.264 | 1.031(0.977 ~ 1.089) |
| 体质量/kg | 0.045 | 0.021 | 2.181 | 0.029 | 1.046(1.005 ~ 1.089) |
| BMI/(kg/m2) | 0.139 | 0.070 | 1.990 | 0.047 | 1.149(1.002 ~ 1.317) |
| 额叶皮质MSV | 0.028 | 0.016 | 1.812 | 0.070 | 1.029(0.998 ~ 1.061) |
| 基底节区MSV | 0.004 | 0.002 | 2.315 | 0.021 | 1.004(1.001 ~ 1.007) |
| 海马MSV | 0.005 | 0.003 | 2.009 | 0.045 | 1.005(1.001 ~ 1.011) |
Tab.4
Multivariate logistic regression analysis of factors affecting the occurrence of Alzheimer's disease"
| 变量 | β | S.E | Z值 | P值 | OR(95%CI) |
|---|---|---|---|---|---|
| 体质量/kg | 0.047 | 0.038 | 1.257 | 0.209 | 1.048 (0.974 ~ 1.129) |
| BMI/(kg/m2) | 0.025 | 0.124 | 0.197 | 0.844 | 1.025 (0.803 ~ 1.308) |
| 额叶皮质MSV | 0.035 | 0.019 | 1.823 | 0.068 | 1.036 (0.997 ~ 1.075) |
| 基底节区MSV | 0.004 | 0.002 | 2.251 | 0.024 | 1.004 (1.001 ~ 1.007) |
| 海马MSV | 0.008 | 0.003 | 2.565 | 0.010 | 1.008 (1.002 ~ 1.014) |
Tab.5
Comparison of magnetic sensitivity values in each subregion of ROI between AD group and control group [M(P25,P75)]/(×10-4 ppb)"
| 变量 | 对照组(n = 42) | AD组(n = 43) | Z值 | P值 |
|---|---|---|---|---|
| 左侧尾状核 | -4.614(-120.4,50.3) | 116.928(10.1,190.0) | -3.744 | < 0.01 |
| 右侧尾状核 | 22.949(-149.3,111.1) | 98.025(-33.0,201.2) | -2.215 | 0.027 |
| 左侧苍白球 | 788.759(546.4,957.3) | 845.302(666.4,1063.8) | -1.459 | 0.145 |
| 右侧苍白球 | 1 013.062(806.8,1 181.0) | 864.178(571.5,1150.6) | -1.863 | 0.062 |
| 左侧壳核 | 194.925(132.2,277.9) | 299.232(223.4,436.9) | -3.586 | < 0.01 |
| 右侧壳核 | 225.323(90.8,354.5) | 228.868(147.0,312.2) | -0.439 | 0.660 |
| 左侧海马头 | 28.978(-52.4,88.5) | 71.965(-4.5,202.3) | -2.151 | 0.031 |
| 右侧海马头 | 13.229(-110.1,121.9) | 99.851(16.5,231.5) | -2.816 | 0.005 |
| 左侧海马体 | -11.640(-56.3,52.1) | -10.206(-77.4,114.2) | -0.784 | 0.433 |
| 右侧海马体 | 38.372(-45.0,93.0) | 33.993(-17.1,129.2) | -0.186 | 0.852 |
| 左侧海马尾 | 52.521(-56.2,174.6) | 136.694(41.5,194.3) | -2.161 | 0.031 |
| 右侧海马尾 | 102.905(19.4,209.5) | 145.831(25.9,255.1) | -0.775 | 0.438 |
Tab.6
Correlation analysis between magnetic sensitivity values and MMSE"
| 部位 | 统计量 | MMSE |
|---|---|---|
| 左侧额叶皮质 | 相关系数 | -0.090 |
| P值 | 0.411 | |
| 右侧额叶皮质 | 相关系数 | 0.097 |
| P值 | 0.379 | |
| 左侧尾状核 | 相关系数 | -0.291 |
| P值 | 0.007 | |
| 右侧尾状核 | 相关系数 | -0.212 |
| P值 | 0.051 | |
| 左侧苍白球 | 相关系数 | -0.173 |
| P值 | 0.114 | |
| 右侧苍白球 | 相关系数 | 0.158 |
| P值 | 0.150 | |
| 左侧壳核 | 相关系数 | -0.150 |
| P值 | 0.170 | |
| 右侧壳核 | 相关系数 | 0.092 |
| P值 | 0.404 | |
| 左侧海马头 | 相关系数 | -0.17 |
| P值 | 0.132 | |
| 右侧海马头 | 相关系数 | -0.198 |
| P值 | 0.080 | |
| 左侧海马体 | 相关系数 | -0.164 |
| P值 | 0.145 | |
| 右侧海马体 | 相关系数 | -0.026 |
| P值 | 0.82 | |
| 左侧海马尾 | 相关系数 | -0.250 |
| P值 | 0.026 | |
| 右侧海马尾 | 相关系数 | -0.03 |
| P值 | 0.793 |
Tab.7
Correlation analysis between magnetic sensitivity values and MOCA"
| 部位 | 统计量 | MOCA |
|---|---|---|
| 左侧额叶皮质 | 相关系数 | -0.024 |
| P值 | 0.824 | |
| 右侧额叶皮质 | 相关系数 | 0.092 |
| P值 | 0.403 | |
| 左侧尾状核 | 相关系数 | -0.303 |
| P值 | 0.005 | |
| 右侧尾状核 | 相关系数 | -0.177 |
| P值 | 0.105 | |
| 左侧苍白球 | 相关系数 | -0.156 |
| P值 | 0.154 | |
| 右侧苍白球 | 相关系数 | 0.172 |
| P值 | 0.116 | |
| 左侧壳核 | 相关系数 | -0.258 |
| P值 | 0.017 | |
| 右侧壳核 | 相关系数 | 0.036 |
| P值 | 0.742 | |
| 左侧海马头 | 相关系数 | -0.136 |
| P值 | 0.228 | |
| 右侧海马头 | 相关系数 | -0.217 |
| P值 | 0.055 | |
| 左侧海马体 | 相关系数 | -0.240 |
| P值 | 0.032 | |
| 右侧海马体 | 相关系数 | 0.044 |
| P值 | 0.700 | |
| 左侧海马尾 | 相关系数 | -0.268 |
| P值 | 0.016 | |
| 右侧海马尾 | 相关系数 | -0.041 |
| P值 | 0.722 |
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