학술논문
Survival rates and worker compensation expenses in a national cohort of Mexican workers with permanent occupational disability caused by diabetes
Document Type
article
Author
Iván de Jesús Ascencio-Montiel; Jesús Kumate-Rodríguez; Víctor Hugo Borja-Aburto; José Esteban Fernández-Garate; Selene Konik-Comonfort; Oliver Macías-Pérez; Ángel Campos-Hernández; Héctor Rodríguez-Vázquez; Verónica Miriam López-Roldán; Edgar Jesús Zitle-García; María del Carmen Solís-Cruz; Ismael Velázquez-Ramírez; Miriam Aguilar-Jiménez; Leonel Villa-Caballero; Nelly Cisneros-González
Source
BMC Public Health, Vol 16, Iss 1, Pp 1-9 (2016)
Subject
Language
English
ISSN
1471-2458
Abstract
Abstract Background Permanent occupational disability is one of the most severe consequences of diabetes that impedes the performance of usual working activities among economically active individuals. Survival rates and worker compensation expenses have not previously been examined among Mexican workers. We aimed to describe the worker compensation expenses derived from pension payments and also to examine the survival rates and characteristics associated with all-cause mortality, in a cohort of 34,014 Mexican workers with permanent occupational disability caused by diabetes during the years 2000–2013 at the Mexican Institute of Social Security. Methods A cross-sectional analysis study was conducted using national administrative records data from the entire country, regarding permanent occupational disability medical certification, pension payment and vital status. Survival rates were estimated using the Kaplan–Meier method. Multivariate Cox proportional hazard model was used to estimate adjusted hazard ratios (HR) and 95 % confidence intervals (95 % CI) in order to assess the cohort characteristics and all-cause mortality risk. Total expenses derived from pension payments for the period were accounted for in U.S. dollars (USD, 2013). Results There were 12,917 deaths in 142,725.1 person-years. Median survival time was 7.26 years. After multivariate adjusted analysis, males (HR, 1.39; 95 % CI, 1.29–1.50), agricultural, forestry, and fishery workers (HR, 1.41; 95 % CI, 1.15–1.73) and renal complications (HR, 3.49; 95 % CI, 3.18–3.83) had the highest association with all-cause mortality. The all-period expenses derived from pension payments amounted to $777.78 million USD (2013), and showed a sustained increment: from $58.28 million USD in 2000 to $111.62 million USD in 2013 (percentage increase of 91.5 %). Conclusions Mexican workers with permanent occupational disability caused by diabetes had a median survival of 7.26 years, and those with renal complications showed the lowest survival in the cohort. Expenses derived from pension payments amounted to $ 777 million USD and showed an important increase from 2000 to 2013.