Laboratory Medicine ›› 2026, Vol. 41 ›› Issue (8): 729-736.DOI: 10.3969/j.issn.1673-8640.2026.08.002
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WANG Lixian1, GUO Na1, SONG Ran2, CHEN Limi1, WANG Xiaojing1
Received:2025-08-25
Revised:2026-04-15
Online:2026-08-30
Published:2026-08-24
CLC Number:
WANG Lixian, GUO Na, SONG Ran, CHEN Limi, WANG Xiaojing. Roles of serum PARK7 and sTLT-1 in the short-term prognosis assessment of patients with severe pneumonia complicated by respiratory failure[J]. Laboratory Medicine, 2026, 41(8): 729-736.
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| 组别 | 例数 | 性别 | 年龄/岁 | BMI/(kg·m-2) | 吸烟史/ [例(%)] | |
|---|---|---|---|---|---|---|
| 男/[例(%)] | 女/[例(%)] | |||||
| 正常对照组 | 185 | 97(52.43) | 88(47.57) | 68.94±12.37 | 22.36±2.27 | 76(41.08) |
| 单纯肺炎组 | 185 | 102(55.14) | 83(44.86) | 67.45±11.64 | 22.42±2.51 | 82(44.32) |
| 呼吸衰竭组 | 238 | 119(50.00) | 119(50.00) | 68.38±12.46 | 22.50±2.45 | 103(43.28) |
| 统计值 | 1.102 | 0.708 | 0.179 | 0.417 | ||
| P值 | 0.576 | 0.493 | 0.836 | 0.812 | ||
| 组别 | 饮酒史/ [例(%)] | 基础疾病 | PARK7/ (μg·L-1) | sTLT-1/(pg·mL-1) | ||
| 高血压/[例(%)] | 糖尿病/[例(%)] | 高脂血症/[例(%)] | ||||
| 正常对照组 | 53(28.65) | 63(34.05) | 43(23.24) | 41(22.16) | 42.85±7.05 | 40.37±5.83 |
| 单纯肺炎组 | 58(31.35) | 75(40.54) | 56(30.27) | 45(24.32) | 54.21±11.76* | 46.65±6.53* |
| 呼吸衰竭组 | 80(33.61) | 100(42.02) | 78(32.77) | 67(28.15) | 62.05±14.83*# | 53.78±7.16*# |
| 统计值 | 1.191 | 2.988 | 4.754 | 2.082 | 133.966 | 218.081 |
| P值 | 0.551 | 0.244 | 0.093 | 0.353 | <0.001 | <0.001 |
| 组别 | 例数 | 性别 | 年龄/岁 | BMI/(kg·m-2) | 吸烟史/ [例(%)] | |
|---|---|---|---|---|---|---|
| 男/[例(%)] | 女/[例(%)] | |||||
| 正常对照组 | 185 | 97(52.43) | 88(47.57) | 68.94±12.37 | 22.36±2.27 | 76(41.08) |
| 单纯肺炎组 | 185 | 102(55.14) | 83(44.86) | 67.45±11.64 | 22.42±2.51 | 82(44.32) |
| 呼吸衰竭组 | 238 | 119(50.00) | 119(50.00) | 68.38±12.46 | 22.50±2.45 | 103(43.28) |
| 统计值 | 1.102 | 0.708 | 0.179 | 0.417 | ||
| P值 | 0.576 | 0.493 | 0.836 | 0.812 | ||
| 组别 | 饮酒史/ [例(%)] | 基础疾病 | PARK7/ (μg·L-1) | sTLT-1/(pg·mL-1) | ||
| 高血压/[例(%)] | 糖尿病/[例(%)] | 高脂血症/[例(%)] | ||||
| 正常对照组 | 53(28.65) | 63(34.05) | 43(23.24) | 41(22.16) | 42.85±7.05 | 40.37±5.83 |
| 单纯肺炎组 | 58(31.35) | 75(40.54) | 56(30.27) | 45(24.32) | 54.21±11.76* | 46.65±6.53* |
| 呼吸衰竭组 | 80(33.61) | 100(42.02) | 78(32.77) | 67(28.15) | 62.05±14.83*# | 53.78±7.16*# |
| 统计值 | 1.191 | 2.988 | 4.754 | 2.082 | 133.966 | 218.081 |
| P值 | 0.551 | 0.244 | 0.093 | 0.353 | <0.001 | <0.001 |
| 组别 | 例数 | 性别 | 年龄/岁 | BMI/(kg·m-2) | 吸烟史/ [例(%)] | 饮酒史/ [例(%)] | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 男/[例(%)] | 女/[例(%)] | ||||||||||
| 轻度组 | 65 | 32(49.23) | 33(50.77) | 68.85±9.46 | 22.45±2.28 | 26(40.00) | 22(33.85) | ||||
| 中度组 | 105 | 57(54.29) | 48(45.71) | 68.65±8.12 | 22.62±2.47 | 49(46.67) | 40(38.10) | ||||
| 重度组 | 68 | 30(44.12) | 38(55.88) | 68.46±9.78 | 22.36±2.24 | 28(41.18) | 18(26.47) | ||||
| 统计值 | 1.728 | 0.163 | 0.271 | 0.898 | 2.501 | ||||||
| P值 | 0.421 | 0.850 | 0.763 | 0.638 | 0.286 | ||||||
| 组别 | 基础疾病 | PARK7/ (μg·L-1) | sTLT-1/(pg·mL-1) | ||||||||
| 高血压/[例(%)] | 糖尿病/[例(%)] | 高脂血症/[例(%)] | |||||||||
| 轻度组 | 26(40.00) | 18(27.69) | 15(23.08) | 48.15±11.42 | 45.41±6.78 | ||||||
| 中度组 | 43(40.95) | 36(34.29) | 32(30.48) | 62.21±12.87* | 53.27±7.16* | ||||||
| 重度组 | 31(45.59) | 24(35.29) | 20(29.01) | 75.08±16.23*# | 62.58±9.43*# | ||||||
| 统计值 | 0.513 | 1.067 | 1.161 | 65.535 | 81.299 | ||||||
| P值 | 0.774 | 0.587 | 0.559 | <0.001 | <0.001 | ||||||
| 组别 | 例数 | 性别 | 年龄/岁 | BMI/(kg·m-2) | 吸烟史/ [例(%)] | 饮酒史/ [例(%)] | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 男/[例(%)] | 女/[例(%)] | ||||||||||
| 轻度组 | 65 | 32(49.23) | 33(50.77) | 68.85±9.46 | 22.45±2.28 | 26(40.00) | 22(33.85) | ||||
| 中度组 | 105 | 57(54.29) | 48(45.71) | 68.65±8.12 | 22.62±2.47 | 49(46.67) | 40(38.10) | ||||
| 重度组 | 68 | 30(44.12) | 38(55.88) | 68.46±9.78 | 22.36±2.24 | 28(41.18) | 18(26.47) | ||||
| 统计值 | 1.728 | 0.163 | 0.271 | 0.898 | 2.501 | ||||||
| P值 | 0.421 | 0.850 | 0.763 | 0.638 | 0.286 | ||||||
| 组别 | 基础疾病 | PARK7/ (μg·L-1) | sTLT-1/(pg·mL-1) | ||||||||
| 高血压/[例(%)] | 糖尿病/[例(%)] | 高脂血症/[例(%)] | |||||||||
| 轻度组 | 26(40.00) | 18(27.69) | 15(23.08) | 48.15±11.42 | 45.41±6.78 | ||||||
| 中度组 | 43(40.95) | 36(34.29) | 32(30.48) | 62.21±12.87* | 53.27±7.16* | ||||||
| 重度组 | 31(45.59) | 24(35.29) | 20(29.01) | 75.08±16.23*# | 62.58±9.43*# | ||||||
| 统计值 | 0.513 | 1.067 | 1.161 | 65.535 | 81.299 | ||||||
| P值 | 0.774 | 0.587 | 0.559 | <0.001 | <0.001 | ||||||
| 组别 | 例数 | 性别 | 年龄/岁 | BMI/ (kg·m-2) | 吸烟史/ [例(%)] | 饮酒史/ [例(%)] | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 男/[例(%)] | 女/[例(%)] | |||||||||||||||||||||
| 生存组 | 175 | 84(48.00) | 91(52.00) | 68.74±11.42 | 22.54±2.36 | 72(41.14) | 56(32.00) | |||||||||||||||
| 死亡组 | 63 | 35(55.56) | 28(44.44) | 67.38±10.68 | 22.37±2.28 | 31(49.21) | 24(38.10) | |||||||||||||||
| 统计值 | 1.058 | 0.824 | 0.495 | 1.227 | 0.771 | |||||||||||||||||
| P值 | 0.304 | 0.411 | 0.621 | 0.268 | 0.380 | |||||||||||||||||
| 组别 | 基础疾病 | 机械通气时间/d | ICU住院时间/d | APACHE Ⅱ评分/分 | ||||||||||||||||||
| 高血压/[例(%)] | 糖尿病/[例(%)] | 高脂血症/[例(%)] | ||||||||||||||||||||
| 生存组 | 68(38.86) | 53(30.29) | 46(26.29) | 8.25±1.37 | 13.74±2.17 | 20.17±5.24 | ||||||||||||||||
| 死亡组 | 32(50.79) | 25(39.68) | 21(33.33) | 8.48±1.45 | 15.86±2.25 | 25.78±6.31 | ||||||||||||||||
| 统计值 | 2.709 | 1.857 | 1.138 | 1.125 | 6.685 | 6.891 | ||||||||||||||||
| P值 | 0.100 | 0.173 | 0.286 | 0.262 | <0.001 | <0.001 | ||||||||||||||||
| 组别 | 使用碳青霉烯类药物/[例(%)] | 使用有创通气/[例(%)] | 使用糖皮质激素/[例(%)] | ALT/(U·L-1) | AST/(U·L-1) | SCr/(μmol·L-1) | ||||||||||||||||
| 生存组 | 21(12.00) | 32(18.29) | 56(32.00) | 50.28±9.74 | 57.42±6.68 | 175.41±21.56 | ||||||||||||||||
| 死亡组 | 9(14.29) | 14(22.22) | 25(39.68) | 52.43±11.65 | 58.11±7.32 | 178.26±27.63 | ||||||||||||||||
| 统计值 | 0.220 | 0.460 | 1.218 | 1.424 | 0.685 | 0.832 | ||||||||||||||||
| P值 | 0.639 | 0.497 | 0.270 | 0.156 | 0.494 | 0.406 | ||||||||||||||||
| 组别 | CRP/ (mg·L-1) | WBC计数/(×109L-1) | PLT计数/(×109L-1) | PCT/(ng·mL-1) | PARK7/ (μg·L-1) | sTLT-1/(pg·mL-1) | ||||||||||||||||
| 生存组 | 53.25±12.11 | 13.15±2.13 | 103.25±12.86 | 3.88±1.07 | 58.96±15.24 | 52.13±8.45 | ||||||||||||||||
| 死亡组 | 68.76±15.43 | 15.43±2.79 | 101.78±12.35 | 4.05±1.16 | 70.62±18.31 | 58.36±11.43 | ||||||||||||||||
| 统计值 | 8.080 | 6.684 | 0.786 | 1.057 | 4.928 | 4.547 | ||||||||||||||||
| P值 | <0.001 | <0.001 | 0.433 | 0.292 | <0.001 | <0.001 | ||||||||||||||||
| 组别 | 例数 | 性别 | 年龄/岁 | BMI/ (kg·m-2) | 吸烟史/ [例(%)] | 饮酒史/ [例(%)] | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 男/[例(%)] | 女/[例(%)] | |||||||||||||||||||||
| 生存组 | 175 | 84(48.00) | 91(52.00) | 68.74±11.42 | 22.54±2.36 | 72(41.14) | 56(32.00) | |||||||||||||||
| 死亡组 | 63 | 35(55.56) | 28(44.44) | 67.38±10.68 | 22.37±2.28 | 31(49.21) | 24(38.10) | |||||||||||||||
| 统计值 | 1.058 | 0.824 | 0.495 | 1.227 | 0.771 | |||||||||||||||||
| P值 | 0.304 | 0.411 | 0.621 | 0.268 | 0.380 | |||||||||||||||||
| 组别 | 基础疾病 | 机械通气时间/d | ICU住院时间/d | APACHE Ⅱ评分/分 | ||||||||||||||||||
| 高血压/[例(%)] | 糖尿病/[例(%)] | 高脂血症/[例(%)] | ||||||||||||||||||||
| 生存组 | 68(38.86) | 53(30.29) | 46(26.29) | 8.25±1.37 | 13.74±2.17 | 20.17±5.24 | ||||||||||||||||
| 死亡组 | 32(50.79) | 25(39.68) | 21(33.33) | 8.48±1.45 | 15.86±2.25 | 25.78±6.31 | ||||||||||||||||
| 统计值 | 2.709 | 1.857 | 1.138 | 1.125 | 6.685 | 6.891 | ||||||||||||||||
| P值 | 0.100 | 0.173 | 0.286 | 0.262 | <0.001 | <0.001 | ||||||||||||||||
| 组别 | 使用碳青霉烯类药物/[例(%)] | 使用有创通气/[例(%)] | 使用糖皮质激素/[例(%)] | ALT/(U·L-1) | AST/(U·L-1) | SCr/(μmol·L-1) | ||||||||||||||||
| 生存组 | 21(12.00) | 32(18.29) | 56(32.00) | 50.28±9.74 | 57.42±6.68 | 175.41±21.56 | ||||||||||||||||
| 死亡组 | 9(14.29) | 14(22.22) | 25(39.68) | 52.43±11.65 | 58.11±7.32 | 178.26±27.63 | ||||||||||||||||
| 统计值 | 0.220 | 0.460 | 1.218 | 1.424 | 0.685 | 0.832 | ||||||||||||||||
| P值 | 0.639 | 0.497 | 0.270 | 0.156 | 0.494 | 0.406 | ||||||||||||||||
| 组别 | CRP/ (mg·L-1) | WBC计数/(×109L-1) | PLT计数/(×109L-1) | PCT/(ng·mL-1) | PARK7/ (μg·L-1) | sTLT-1/(pg·mL-1) | ||||||||||||||||
| 生存组 | 53.25±12.11 | 13.15±2.13 | 103.25±12.86 | 3.88±1.07 | 58.96±15.24 | 52.13±8.45 | ||||||||||||||||
| 死亡组 | 68.76±15.43 | 15.43±2.79 | 101.78±12.35 | 4.05±1.16 | 70.62±18.31 | 58.36±11.43 | ||||||||||||||||
| 统计值 | 8.080 | 6.684 | 0.786 | 1.057 | 4.928 | 4.547 | ||||||||||||||||
| P值 | <0.001 | <0.001 | 0.433 | 0.292 | <0.001 | <0.001 | ||||||||||||||||
| 项目 | β值 | 标准误 | Wald值 | P值 | HR值(95%CI) |
|---|---|---|---|---|---|
| ICU住院时间 | 0.197 | 0.149 | 1.755 | 0.185 | 0.821(0.614~1.099) |
| APACHE Ⅱ评分 | 0.533 | 0.258 | 4.261 | 0.039 | 1.703(1.027~2.824) |
| CRP | 1.710 | 0.769 | 4.938 | 0.026 | 5.527(1.224~24.967) |
| WBC计数 | 1.229 | 0.454 | 7.330 | 0.007 | 3.419(1.404~8.324) |
| PARK7 | 0.833 | 0.229 | 13.230 | <0.001 | 2.301(1.469~3.605) |
| sTLT-1 | 1.747 | 0.473 | 13.628 | <0.001 | 5.737(2.269~14.506) |
| 项目 | β值 | 标准误 | Wald值 | P值 | HR值(95%CI) |
|---|---|---|---|---|---|
| ICU住院时间 | 0.197 | 0.149 | 1.755 | 0.185 | 0.821(0.614~1.099) |
| APACHE Ⅱ评分 | 0.533 | 0.258 | 4.261 | 0.039 | 1.703(1.027~2.824) |
| CRP | 1.710 | 0.769 | 4.938 | 0.026 | 5.527(1.224~24.967) |
| WBC计数 | 1.229 | 0.454 | 7.330 | 0.007 | 3.419(1.404~8.324) |
| PARK7 | 0.833 | 0.229 | 13.230 | <0.001 | 2.301(1.469~3.605) |
| sTLT-1 | 1.747 | 0.473 | 13.628 | <0.001 | 5.737(2.269~14.506) |
| 项目 | AUC(95%CI) | 最佳临界值 | 敏感性/% | 特异性/% | 约登指数 |
|---|---|---|---|---|---|
| APACHE Ⅱ评分 | 0.747(0.671~0.823) | 24.080分 | 63.49 | 78.86 | 0.423 |
| CRP | 0.790(0.718~0.861) | 60.030 mg·L-1 | 77.78 | 70.86 | 0.486 |
| WBC计数 | 0.739(0.662~0.815) | 14.130×109L-1 | 71.43 | 66.29 | 0.377 |
| PARK7 | 0.776(0.718~0.827) | 64.388 μg·L-1 | 77.78 | 64.00 | 0.418 |
| sTLT-1 | 0.787(0.730~0.838) | 55.751 pg·mL-1 | 63.49 | 85.14 | 0.486 |
| PARK7+sTLT-1 | 0.853(0.813~0.893) | 0.984 | 87.30 | 82.29 | 0.696 |
| 项目 | AUC(95%CI) | 最佳临界值 | 敏感性/% | 特异性/% | 约登指数 |
|---|---|---|---|---|---|
| APACHE Ⅱ评分 | 0.747(0.671~0.823) | 24.080分 | 63.49 | 78.86 | 0.423 |
| CRP | 0.790(0.718~0.861) | 60.030 mg·L-1 | 77.78 | 70.86 | 0.486 |
| WBC计数 | 0.739(0.662~0.815) | 14.130×109L-1 | 71.43 | 66.29 | 0.377 |
| PARK7 | 0.776(0.718~0.827) | 64.388 μg·L-1 | 77.78 | 64.00 | 0.418 |
| sTLT-1 | 0.787(0.730~0.838) | 55.751 pg·mL-1 | 63.49 | 85.14 | 0.486 |
| PARK7+sTLT-1 | 0.853(0.813~0.893) | 0.984 | 87.30 | 82.29 | 0.696 |
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