收费全文 | 2140篇 |
免费 | 27篇 |
国内免费 | 19篇 |
财政金融 | 211篇 |
工业经济 | 165篇 |
计划管理 | 353篇 |
经济学 | 298篇 |
综合类 | 143篇 |
运输经济 | 6篇 |
旅游经济 | 10篇 |
贸易经济 | 252篇 |
农业经济 | 107篇 |
经济概况 | 269篇 |
水利工程 | 367篇 |
邮电经济 | 5篇 |
2024年 | 3篇 |
2023年 | 17篇 |
2022年 | 39篇 |
2021年 | 47篇 |
2020年 | 47篇 |
2019年 | 32篇 |
2018年 | 25篇 |
2017年 | 57篇 |
2016年 | 31篇 |
2015年 | 52篇 |
2014年 | 61篇 |
2013年 | 83篇 |
2012年 | 168篇 |
2011年 | 290篇 |
2010年 | 239篇 |
2009年 | 169篇 |
2008年 | 147篇 |
2007年 | 147篇 |
2006年 | 149篇 |
2005年 | 116篇 |
2004年 | 35篇 |
2003年 | 33篇 |
2002年 | 44篇 |
2001年 | 49篇 |
2000年 | 22篇 |
1999年 | 27篇 |
1998年 | 11篇 |
1997年 | 10篇 |
1996年 | 6篇 |
1995年 | 8篇 |
1994年 | 4篇 |
1993年 | 7篇 |
1992年 | 3篇 |
1991年 | 4篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1984年 | 1篇 |
1981年 | 1篇 |
Materials and methods: An analysis of administrative claims data among patients diagnosed with non-small cell lung cancer from 2007–2015 was conducted. Future costs were projected through 2040 based on these data using autoregressive models.
Results: Analysis of claims data found the average total cost of care during first- and second-line therapy was $1,161.70 and $561.80 for patients, and $45,175.70 and $26,201.40 for insurers, respectively. By 2040, the average total patient out-of-pocket costs are projected to reach $3,047.67 for first-line and $2,211.33 for second-line therapy, and insurance will pay an average of $131,262.39 for first-line and $75,062.23 for second-line therapy.
Limitations: Claims data are not collected for research purposes; therefore, there may be errors in entry and coding. Additionally, claims data do not contain important clinical factors, such as stage of disease at diagnosis, tumor histology, or data on disease progression, which may have important implications on the cost of care.
Conclusions: The trajectory of the cost of lung cancer care is growing. This study estimates that the cost of care may double by 2040, with the greatest proportion of increase in patient out-of-pocket costs. Despite the average cost projections, these results suggest that a small sub-set of patients with very high costs could be at even greater risk in the future. 相似文献