Tianjin Medical Journal ›› 2024, Vol. 52 ›› Issue (4): 416-421.doi: 10.11958/20230833
• Clinical Research • Previous Articles Next Articles
REN Yan(), CHEN Shanping, ZHOU Lihua, WANG Lingxiao, GUAN Lijuan, YANG Yongxue△(
)
Received:
2023-06-19
Revised:
2023-11-21
Published:
2024-04-15
Online:
2024-04-19
Contact:
△E-mail:REN Yan, CHEN Shanping, ZHOU Lihua, WANG Lingxiao, GUAN Lijuan, YANG Yongxue. The predictive value of laboratory frailty index for the risk of sepsis and septic shock in elderly CAP inpatients[J]. Tianjin Medical Journal, 2024, 52(4): 416-421.
CLC Number:
变量 | 低限值 | 高限值 | |
---|---|---|---|
生命体征 | 腋温/℃ | 36 | 37 |
脉搏/(次/min) | 60 | 100 | |
呼吸频率/(次/min) | 12 | 20 | |
收缩压/mmHg | 90 | 140 | |
舒张压/mmHg | 60 | 90 | |
血常规 | 白细胞/(×109/L) | 3.7 | 9.6 |
血红蛋白/(g/L) | 110 | 172 | |
血小板/(×109/L) | 85 | 320 | |
单核细胞/(×109/L) | 0.10 | 0.97 | |
嗜酸性细胞/(×109/L) | 0.02 | 0.5 | |
嗜碱性细胞/(×109/L) | 0 | 0.1 | |
血生化 | 钠/(mmol/L) | 135 | 145 |
钾/(mmol/L) | 3.5 | 5.5 | |
镁/(mmol/L) | 0.78 | 1.03 | |
钙/(mmol/L) | 2.17 | 2.54 | |
磷/(mmol/L) | 0.81 | 1.45 | |
氯/(mmol/L) | 96 | 108 | |
总蛋白/(g/L) | 60 | 85 | |
球蛋白/(g/L) | 15 | 45 | |
白蛋白/(g/L) | 35 | 55 | |
总胆红素/(μmol/L) | 5.1 | 28 | |
直接胆红素/(μmol/L) | 0 | 10 | |
间接胆红素/(μmol/L) | 0 | 20 | |
乳酸脱氢酶/(U/L) | 109 | 245 | |
丙氨酸转氨酶/(U/L) | 0 | 45 | |
天冬氨酸转氨酶/(U/L) | 8 | 38 | |
碱性磷酸酶/(U/L) | 40 | 150 | |
谷氨酰转肽酶/(U/L) | 8 | 50 | |
腺苷脱氢酶/(U/L) | 4 | 22 | |
尿素氮/(mmol/L) | 2.7 | 8.2 | |
尿酸/(mmol/L) | 150(女)/ 210(男) | 360(女)/ 430(男) | |
肌酸激酶/(U/L) | 50 | 130 | |
氨基末端脑钠尿肽/(ng/L) | 0 | 120 | |
总胆固醇/(mmol/L) | 3.90 | 6.46 | |
甘油三酯/(mmol/L) | 0.34 | 2.30 | |
高密度脂蛋白胆固醇/(mmol/L) | 0.91 | 2.28 | |
低密度脂蛋白胆固醇/(mmol/L) | 0 | 3.82 | |
凝血功能 | 凝血酶原时间/s | 9 | 13 |
凝血酶时间/s | 14 | 21 | |
纤维蛋白原降解产物/(mg/L) | 0 | 5 |
Tab.1 Laboratory variables for the construction of FI-LAB
变量 | 低限值 | 高限值 | |
---|---|---|---|
生命体征 | 腋温/℃ | 36 | 37 |
脉搏/(次/min) | 60 | 100 | |
呼吸频率/(次/min) | 12 | 20 | |
收缩压/mmHg | 90 | 140 | |
舒张压/mmHg | 60 | 90 | |
血常规 | 白细胞/(×109/L) | 3.7 | 9.6 |
血红蛋白/(g/L) | 110 | 172 | |
血小板/(×109/L) | 85 | 320 | |
单核细胞/(×109/L) | 0.10 | 0.97 | |
嗜酸性细胞/(×109/L) | 0.02 | 0.5 | |
嗜碱性细胞/(×109/L) | 0 | 0.1 | |
血生化 | 钠/(mmol/L) | 135 | 145 |
钾/(mmol/L) | 3.5 | 5.5 | |
镁/(mmol/L) | 0.78 | 1.03 | |
钙/(mmol/L) | 2.17 | 2.54 | |
磷/(mmol/L) | 0.81 | 1.45 | |
氯/(mmol/L) | 96 | 108 | |
总蛋白/(g/L) | 60 | 85 | |
球蛋白/(g/L) | 15 | 45 | |
白蛋白/(g/L) | 35 | 55 | |
总胆红素/(μmol/L) | 5.1 | 28 | |
直接胆红素/(μmol/L) | 0 | 10 | |
间接胆红素/(μmol/L) | 0 | 20 | |
乳酸脱氢酶/(U/L) | 109 | 245 | |
丙氨酸转氨酶/(U/L) | 0 | 45 | |
天冬氨酸转氨酶/(U/L) | 8 | 38 | |
碱性磷酸酶/(U/L) | 40 | 150 | |
谷氨酰转肽酶/(U/L) | 8 | 50 | |
腺苷脱氢酶/(U/L) | 4 | 22 | |
尿素氮/(mmol/L) | 2.7 | 8.2 | |
尿酸/(mmol/L) | 150(女)/ 210(男) | 360(女)/ 430(男) | |
肌酸激酶/(U/L) | 50 | 130 | |
氨基末端脑钠尿肽/(ng/L) | 0 | 120 | |
总胆固醇/(mmol/L) | 3.90 | 6.46 | |
甘油三酯/(mmol/L) | 0.34 | 2.30 | |
高密度脂蛋白胆固醇/(mmol/L) | 0.91 | 2.28 | |
低密度脂蛋白胆固醇/(mmol/L) | 0 | 3.82 | |
凝血功能 | 凝血酶原时间/s | 9 | 13 |
凝血酶时间/s | 14 | 21 | |
纤维蛋白原降解产物/(mg/L) | 0 | 5 |
组别 | n | 年龄 | 男性 | |||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
65~74岁 | 75~84岁 | ≥85岁 | ||||||||||||||||||||||
非衰弱组 | 386 | 191(49.5) | 156(40.4) | 39(10.1) | 227(58.8) | |||||||||||||||||||
衰弱组 | 116 | 60(51.7) | 31(26.7) | 25(21.6) | 75(64.7) | |||||||||||||||||||
χ2 | 13.747** | 1.272 | ||||||||||||||||||||||
组别 | 在婚 | 吸烟 | 饮酒 | 肿瘤 | 慢性肝病 | |||||||||||||||||||
非衰弱组 | 372(96.4) | 192(49.7) | 123(31.9) | 16(4.1) | 39(10.1) | |||||||||||||||||||
衰弱组 | 107(92.2) | 60(51.7) | 41(35.3) | 22(19.0) | 13(11.2) | |||||||||||||||||||
χ2 | 3.483 | 0.140 | 0.419 | 28.001** | 0.117 | |||||||||||||||||||
组别 | CHF | 脑卒中史 | 慢性肾病 | COPD | 糖尿病 | |||||||||||||||||||
非衰弱组 | 39(10.1) | 27(8.0) | 31(8.0) | 279(72.3) | 84(21.8) | |||||||||||||||||||
衰弱组 | 24(38.1) | 10(10.8) | 14(31.1) | 54(46.6) | 35(30.2) | |||||||||||||||||||
χ2 | 9.108** | 0.345 | 1.782 | 26.438** | 3.489 | |||||||||||||||||||
组别 | 高血压 | 发热 | 精神状态改变 | 胸水 | ||||||||||||||||||||
非衰弱组 | 150(38.9) | 28(7.3) | 19(4.9) | 85(22.0) | ||||||||||||||||||||
衰弱组 | 49(42.2) | 27(23.3) | 30(25.9) | 69(59.5) | ||||||||||||||||||||
χ2 | 0.426 | 23.470** | 44.402** | 58.862** | ||||||||||||||||||||
组别 | CURB-65评分/分 | 脓毒症 | 脓毒性休克 | 死亡 | ||||||||||||||||||||
非衰弱组 | 2(1,2) | 42(10.9) | 15(3.9) | 10(2.6) | ||||||||||||||||||||
衰弱组 | 2(2,3) | 73(62.9) | 36(31.0) | 11(9.5) | ||||||||||||||||||||
χ2或Z | 8.601** | 136.831** | 72.027** | 10.570** |
Tab.2 Comparison of baseline data between two groups
组别 | n | 年龄 | 男性 | |||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
65~74岁 | 75~84岁 | ≥85岁 | ||||||||||||||||||||||
非衰弱组 | 386 | 191(49.5) | 156(40.4) | 39(10.1) | 227(58.8) | |||||||||||||||||||
衰弱组 | 116 | 60(51.7) | 31(26.7) | 25(21.6) | 75(64.7) | |||||||||||||||||||
χ2 | 13.747** | 1.272 | ||||||||||||||||||||||
组别 | 在婚 | 吸烟 | 饮酒 | 肿瘤 | 慢性肝病 | |||||||||||||||||||
非衰弱组 | 372(96.4) | 192(49.7) | 123(31.9) | 16(4.1) | 39(10.1) | |||||||||||||||||||
衰弱组 | 107(92.2) | 60(51.7) | 41(35.3) | 22(19.0) | 13(11.2) | |||||||||||||||||||
χ2 | 3.483 | 0.140 | 0.419 | 28.001** | 0.117 | |||||||||||||||||||
组别 | CHF | 脑卒中史 | 慢性肾病 | COPD | 糖尿病 | |||||||||||||||||||
非衰弱组 | 39(10.1) | 27(8.0) | 31(8.0) | 279(72.3) | 84(21.8) | |||||||||||||||||||
衰弱组 | 24(38.1) | 10(10.8) | 14(31.1) | 54(46.6) | 35(30.2) | |||||||||||||||||||
χ2 | 9.108** | 0.345 | 1.782 | 26.438** | 3.489 | |||||||||||||||||||
组别 | 高血压 | 发热 | 精神状态改变 | 胸水 | ||||||||||||||||||||
非衰弱组 | 150(38.9) | 28(7.3) | 19(4.9) | 85(22.0) | ||||||||||||||||||||
衰弱组 | 49(42.2) | 27(23.3) | 30(25.9) | 69(59.5) | ||||||||||||||||||||
χ2 | 0.426 | 23.470** | 44.402** | 58.862** | ||||||||||||||||||||
组别 | CURB-65评分/分 | 脓毒症 | 脓毒性休克 | 死亡 | ||||||||||||||||||||
非衰弱组 | 2(1,2) | 42(10.9) | 15(3.9) | 10(2.6) | ||||||||||||||||||||
衰弱组 | 2(2,3) | 73(62.9) | 36(31.0) | 11(9.5) | ||||||||||||||||||||
χ2或Z | 8.601** | 136.831** | 72.027** | 10.570** |
变量 | 脓毒症 | 脓毒性休克 | ||
---|---|---|---|---|
未调整RR(95%CI) | P | 未调整RR(95%CI) | P | |
年龄 | 1.010(0.987~1.034) | 0.388 | 0.988(0.950~1.029) | 0.568 |
女性 | 0.805(0.573~1.131) | 0.211 | 0.755(0.434~1.314) | 0.320 |
吸烟史 | 1.202(0.870~1.660) | 0.264 | 0.954(0.567~1.605) | 0.859 |
饮酒史 | 1.058(0.754~1.483) | 0.745 | 1.124(0.653~1.935) | 0.673 |
肿瘤 | 2.417(1.679~3.479) | <0.001 | 3.757(2.154~6.552) | <0.001 |
CHF | 2.243(1.606~3.132) | <0.001 | 1.916(1.038~3.537) | 0.038 |
脑卒中史 | 2.180(1.474~3.224) | <0.001 | 3.065(1.674~5.612) | <0.001 |
慢性肾脏疾病 | 1.183(0.708~1.977) | 0.521 | 1.616(0.774~3.374) | 0.202 |
慢性肝脏疾病 | 0.915(0.527~1.588) | 0.753 | 0.541(0.175~1.675) | 0.287 |
糖尿病 | 1.527(1.095~2.130) | 0.013 | 2.076(1.231~3.504) | 0.006 |
高血压 | 1.599(1.162~2.199) | 0.004 | 1.349(0.802~2.269) | 0.259 |
COPD | 0.419(0.305~0.575) | <0.001 | 0.254(0.146~0.441) | <0.001 |
衰弱 | 5.784(4.209~7.948) | <0.001 | 7.986(4.537~14.058) | <0.001 |
FI-LAB | 1.073(1.063~1.083) | <0.001 | 1.088(1.071~1.105) | <0.001 |
发热 | 1.923(1.327~2.786) | 0.018 | 2.780(1.582~4.887) | <0.001 |
精神状态改变 | 5.319(4.187~6.756) | <0.001 | 8.889(5.594~14.126) | <0.001 |
胸水 | 2.938(2.141~4.030) | <0.001 | 3.503(2.063~5.946) | <0.001 |
Tab.3 Univariate analysis of influencing factors of sepsis/septic shock in elderly patients with CAP
变量 | 脓毒症 | 脓毒性休克 | ||
---|---|---|---|---|
未调整RR(95%CI) | P | 未调整RR(95%CI) | P | |
年龄 | 1.010(0.987~1.034) | 0.388 | 0.988(0.950~1.029) | 0.568 |
女性 | 0.805(0.573~1.131) | 0.211 | 0.755(0.434~1.314) | 0.320 |
吸烟史 | 1.202(0.870~1.660) | 0.264 | 0.954(0.567~1.605) | 0.859 |
饮酒史 | 1.058(0.754~1.483) | 0.745 | 1.124(0.653~1.935) | 0.673 |
肿瘤 | 2.417(1.679~3.479) | <0.001 | 3.757(2.154~6.552) | <0.001 |
CHF | 2.243(1.606~3.132) | <0.001 | 1.916(1.038~3.537) | 0.038 |
脑卒中史 | 2.180(1.474~3.224) | <0.001 | 3.065(1.674~5.612) | <0.001 |
慢性肾脏疾病 | 1.183(0.708~1.977) | 0.521 | 1.616(0.774~3.374) | 0.202 |
慢性肝脏疾病 | 0.915(0.527~1.588) | 0.753 | 0.541(0.175~1.675) | 0.287 |
糖尿病 | 1.527(1.095~2.130) | 0.013 | 2.076(1.231~3.504) | 0.006 |
高血压 | 1.599(1.162~2.199) | 0.004 | 1.349(0.802~2.269) | 0.259 |
COPD | 0.419(0.305~0.575) | <0.001 | 0.254(0.146~0.441) | <0.001 |
衰弱 | 5.784(4.209~7.948) | <0.001 | 7.986(4.537~14.058) | <0.001 |
FI-LAB | 1.073(1.063~1.083) | <0.001 | 1.088(1.071~1.105) | <0.001 |
发热 | 1.923(1.327~2.786) | 0.018 | 2.780(1.582~4.887) | <0.001 |
精神状态改变 | 5.319(4.187~6.756) | <0.001 | 8.889(5.594~14.126) | <0.001 |
胸水 | 2.938(2.141~4.030) | <0.001 | 3.503(2.063~5.946) | <0.001 |
变量 | 模型1 | 模型2 | ||
---|---|---|---|---|
aRR(95%CI) | P | aRR(95%CI) | P | |
脓毒症 | ||||
衰弱/FI-LAB | 3.392(2.306~4.989) | <0.001 | 1.059(1.046~1.072) | <0.001 |
精神状态改变 | 2.412(1.744~3.335) | <0.001 | 2.016(1.461~2.781) | <0.001 |
CHF | 1.552(1.099~2.192) | 0.013 | ||
脑卒中史 | 1.572(1.007~2.453) | 0.047 | ||
胸水 | 1.364(1.029~1.810) | 0.031 | ||
脓毒性休克 | ||||
衰弱/FI-LAB | 3.374(1.692~6.730) | 0.001 | 1.062(1.040~1.084) | <0.001 |
精神状态改变 | 3.500(1.964~6.236) | <0.001 | 2.789(1.584~4.912) | <0.001 |
Tab.4 Multivariate analysis of influencing factors of sepsis/septic shock in elderly patients with CAP
变量 | 模型1 | 模型2 | ||
---|---|---|---|---|
aRR(95%CI) | P | aRR(95%CI) | P | |
脓毒症 | ||||
衰弱/FI-LAB | 3.392(2.306~4.989) | <0.001 | 1.059(1.046~1.072) | <0.001 |
精神状态改变 | 2.412(1.744~3.335) | <0.001 | 2.016(1.461~2.781) | <0.001 |
CHF | 1.552(1.099~2.192) | 0.013 | ||
脑卒中史 | 1.572(1.007~2.453) | 0.047 | ||
胸水 | 1.364(1.029~1.810) | 0.031 | ||
脓毒性休克 | ||||
衰弱/FI-LAB | 3.374(1.692~6.730) | 0.001 | 1.062(1.040~1.084) | <0.001 |
精神状态改变 | 3.500(1.964~6.236) | <0.001 | 2.789(1.584~4.912) | <0.001 |
结局 | AUC | AUC 95%CI | 敏感度/% | 特异度/% | 截断值 |
---|---|---|---|---|---|
脓毒症 | 0.865 | 0.824~0.905 | 79.1 | 78.0 | 0.28 |
脓毒性休克 | 0.850 | 0.795~0.906 | 93.3 | 62.7 | 0.42 |
Tab.5 Diagnostic efficacy of FI-LAB in predicting sepsis/septic shock
结局 | AUC | AUC 95%CI | 敏感度/% | 特异度/% | 截断值 |
---|---|---|---|---|---|
脓毒症 | 0.865 | 0.824~0.905 | 79.1 | 78.0 | 0.28 |
脓毒性休克 | 0.850 | 0.795~0.906 | 93.3 | 62.7 | 0.42 |
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