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111.
Objective: To evaluate medical resource utilization (MRU) and associated costs among Australian patients with genotype 1 chronic hepatitis C (GT1 CHC), including both untreated patients and those receiving treatment with first-generation protease inhibitor-based regimens (telaprevir, boceprevir with pegylated interferon and ribavirin).

Methods: Medical records were reviewed for a stratified random sample of GT1 CHC patients first attending two liver clinics between 2011–2013 (principal population; PP), supplemented by all GT1 CHC patients attending one transplant clinic in the same period (transplant population; TP). CHC-related MRU and associated costs are reported for the PP by treatment status (treated/not treated) stratified by baseline fibrosis grade; and for the TP for the pre-transplant, year of transplant and post-transplant periods.

Results: A total 1636 patients were screened and 590 patients (36.1%) were included. Comprehensive MRU data were collected for 276 PP patients (F0–1 n?=?59, F2 n?=?58, F3 n?=?53, F4 n?=?106; mean follow-up?=?17.3 months). Thirty-eight (13.8%) were treatment-experienced prior to enrolment; 55 (19.9%) received triple therapy during the study. Data were collected for 112 TP patients (mean follow-up?=?29.9 months), 33 (29.5%) received a transplant during the study, and 51 (45.5%) beforehand. The annual direct medical costs, excluding drug costs, were higher among treated PP vs untreated PP (AU$: $1,954 vs $1,202); and year of transplant TP vs pre-/post-transplant TP (AU$: pre-transplant $32,407, transplant $155,138, post-transplant $7,358).

Limitations: To aid interpretation of results, note that only patients with GT1 CHC who are actively managed are included, and MRU data were collected specifically from liver outpatient clinics. That said, movement of patients between hospitals is rare, and any uncaptured MRU is expected to be minimal.

Conclusions: CHC-related MRU increases substantially with disease severity. These real-world MRU data for GT1 CHC will be valuable in assessing the impact of new hepatitis C treatments.  相似文献   
112.
This article quantifies the comparative performance of China in several dimensions. Firstly, it shows that China's move from a command to a market economy was less abrupt and more successful than that of 29 other economies making a similar transition. Secondly, while official estimates show annual GDP growth of 9.6 percent in 1978–2003, this is reduced to 7.9 percent after adjustment for exaggeration of industrial performance and growth in non-material services. Thirdly, as the exchange rate understates China's achievement, a purchasing power parity (PPP) converter is necessary to measure comparative level of performance. Our PPP converter shows that China in 2005 was the world's second largest economy, with a GDP about 80 percent of the U.S. It is assumed that China will have overtaken the U.S. as the world's biggest economy before 2015. Until recently, the World Bank estimate of the PPP for China was close to that of Maddison, but the Bank's new estimate for 2005 shows Chinese GDP about half this level. The Bank's new estimates for China and other Asian countries are not plausible, and this paper advances several reasons for rejecting them. Finally, energy use per head of population is a good deal smaller than that of the U.S., and its total energy use for a much bigger population is likely to be somewhat smaller than that of the U.S. in 2030. However, heavy dependence on dirty coal means that it will have bigger carbon emissions than the U.S. This is a major problem as Beijing and other big cities already have severe pollution problems.  相似文献   
113.
Recent research has highlighted the existence of important differences between public and private sector procurement practices. Drawing on established transactional and relational conceptual frameworks, this paper examines whether the differing environments confronting public and private sector organisations affects procurement practices. By focusing solely on occupational health services as an example of a complex business service, the research allows the influence of environmental factors, notably policy drivers, to be considered across both public and private sector settings while service specific factors remain largely constant. Utilising a combination of questionnaires and in-depth interviews the research suggests that policy drivers had a major bearing on procurement practices adopted in the public sector, resulting in a very different pattern of engagement with service providers from that prevailing in the private sector. Specifically whereas private sector organisations utilised a range of approaches, which can broadly be classified as relational in nature, public sector organisations almost exclusively relied on transactional-based approaches. The nature of these services suggests that relational based procurement constitutes the optimal approach to the acquisition of such services. However, for public sector organisations the perceived restrictions imposed by public policy on procurement practices resulted in the adoption of an approach which can be viewed as resulting in sub-optimal outcomes.  相似文献   
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