| Literature DB >> 26182869 |
Shaohua Cui1, Hao Bai1, Lili Dong1, Yizhuo Zhao1, Aiqin Gu1, Wei Zhang1, Yuqing Lou1, Liyan Jiang1.
Abstract
BACKGROUND ANDEntities:
Mesh:
Year: 2015 PMID: 26182869 PMCID: PMC6000243 DOI: 10.3779/j.issn.1009-3419.2015.07.08
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
脑转移患者的基本临床资料
Basic clinical data of patients with brain metastases
| Parameters | Proportion (%) | ||
| This study was a retrospective study that can not completely guarantee that all data is complete. Except for some main demographic and pathology information, incomplete data might inevitable exist in the collected characteristic. ECOG PS: Eastern Cooperative Oncology Group performance status. | |||
| Age (yr) | <60 | 105 | 32.5 |
| ≥60 | 218 | 67.5 | |
| Gender | Male | 218 | 67.5 |
| Female | 105 | 32.5 | |
| Histological type | Adenocarcinoma | 206 | 63.7 |
| Squamous cell | 31 | 9.6 | |
| Adenosquamous | 42 | 13.0 | |
| Small-cell | 23 | 7.1 | |
| Other | 21 | 6.6 | |
| Differentiation | High | 8 | 7.7 |
| Moderate | 56 | 53.8 | |
| Low | 40 | 38.5 | |
| Metastatic range | Central | 156 | 48.4 |
| Peripheral | 166 | 51.6 | |
| Clinical stage | Ⅰ or Ⅱ | 30 | 9.3 |
| Ⅲa | 53 | 16.5 | |
| Ⅲb | 69 | 21.4 | |
| Ⅳ | 170 | 52.8 | |
| ECOG PS | 0-1 | 161 | 49.9 |
| 2 | 112 | 34.7 | |
| 3-4 | 50 | 15.4 | |
| Metastatic interval | < 6 months | 62 | 32.8 |
| 6-12 months | 76 | 40.2 | |
| > 12 months | 51 | 27 | |
| Metastatic sites | Cerebrum | 296 | 92.2 |
| Cerebellum | 14 | 4.4 | |
| Other | 11 | 3.4 | |
| Metastatic numbers | Single | 165 | 51.2 |
| Multiple | 157 | 48.8 | |
| Treatment methods | Chemotherapy or Radiotherapy | 44 | 13.6 |
| Chemotherapy and Radiotherapy | 175 | 54.2 | |
| Surgery | 79 | 24.5 | |
| Palliative Care | 25 | 7.7 | |
| Treatment cycles | ≤3 cycles | 120 | 43.6 |
| ≥4 cycles | 155 | 56.4 | |
| Symptoms of brain metastases | Yes | 178 | 55.3 |
| Extracranial metastasis | Yes | 183 | 56.8 |
| No | 139 | 43.2 | |
| Brain metastases order | First site | 21 | 11.7 |
| No first site | 55 | 30.7 | |
| Same time | 103 | 57.6 | |
1Kaplan-Meier法绘制的321例患者的生存曲线
Survival curves by Kaplan-Meier method for 321 patients
Kaplan-Meier法单因素生存分析
Univariate survival analysis by Kaplan-Meier method
| Parameters | Levels | Overall survival (months) (95%CI) | Chi-Square | |
| C: chemotherapy, R: radiotherapy, S: surgery, P: palliative care. | ||||
| Age | ≤60 | 6.8 (5.3-8.3) | 6.068 | 0.014 |
| Gender | Male | 8.0 (6.9-9.1) | 0.236 | 0.627 |
| Histological type | Adenocarcinoma | 7.7 (6.7-8.7) | 1.571 | 0.814 |
| Differentiation | High | 18.4 (5.6-31.2) | 3.266 | 0.195 |
| Clinical stage | Ⅰ | 9.5 (3.2-15.8) | 10.965 | 0.052 |
| Metastatic range | Central | 7.6 (6.5-8.7) | 2.536 | 0.111 |
| ECOG PS | 0 | 16.1 (13.7-18.5) | 432.761 | < 0.001 |
| Metastatic interval | ≤6 months | 6.9 (4.7-9.1) | 8.190 | 0.017 |
| Metastatic sites | Cerebrum | 7.7 (6.9-8.5) | 1.432 | 0.489 |
| Metastatic numbers | Single | 9.3 (7.7-10.9) | 10.975 | 0.001 |
| Treatment methods | C or R | 3.0 (2.0-4.0) | 194.499 | < 0.001 |
| Treatment cycles | ≤3 cycles | 5.1 (4.6-5.6) | 148.612 | < 0.001 |
| Symptoms of brain metastases | Yes | 6.8 (5.4-8.2) | 4.939 | 0.026 |
| Extracranial metastasis | Yes | 7.1 (6.3-7.9) | 8.459 | 0.004 |
| Brain metastases order | First site | 13.3 (8.3-18.3) | 14.443 | 0.001 |
Cox回归分析结果
Result of Cox regression analysis
| Parameters | B | SE | Wald | Exp(B) | 95%CI for Exp(B) | ||
| Lower | Upper | ||||||
| Age | -0.185 | 0.303 | 0.374 | 0.541 | 0.831 | 0.459 | 1.504 |
| Clinical stage | 0.072 | 0.104 | 0.485 | 0.486 | 1.075 | 0.877 | 1.318 |
| ECOG PS | 0.154 | 0.182 | 0.717 | 0.397 | 1.167 | 0.816 | 1.667 |
| Metastatic interval | -0.025 | 0.172 | 0.021 | 0.885 | 0.976 | 0.697 | 1.366 |
| Metastatic numbers | 0.300 | 0.282 | 1.133 | 0.287 | 1.350 | 0.777 | 2.346 |
| Treatment methods | -0.077 | 0.329 | 0.055 | 0.815 | 0.926 | 0.486 | 1.766 |
| Treatment cycles | -2.212 | 0.351 | 39.753 | < 0.001 | 0.109 | 0.055 | 0.218 |
| Symptoms of brain metastases | 0.284 | 0.290 | 0.961 | 0.327 | 1.329 | 0.753 | 2.344 |
| Extracranial metastasis | -0.515 | 0.182 | 7.979 | < 0.001 | 0.597 | 0.418 | 0.854 |
| Brain metastases order | -0.193 | 0.212 | 0.833 | 0.361 | 0.824 | 0.544 | 1.249 |
2不同治疗周期总生存曲线及比较
Kaplan-Meier curves of overall survival for different treatment cycles
3颅外转移因素的总生存曲线及比较
Kaplan-Meier curves of overall survival for extracranial metastasis