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Assessment of the magnitude of geographical variations in the duration of non-work-related sickness absence by individual and contextual factors / Evaluación de la magnitud de la variabilidad geográfica en la duración de la incapacidad temporal por contingencia común por factores individuales y contextuales
Torá-Rocamora, Isabel; Martínez, José Miguel; Gimeno, David; Benavides, Fernando G; Delclos, George; Alberti, Constança; Jardí, Josefina; Manzanera, Rafael.
Affiliation
  • Torá-Rocamora, Isabel; Red de investigacion en servicios de salud en enfermedades cronicas (REDISSEC). IMIM (Hospital del Mar Medical Research Institute). Department of Epidemiology and Evaluation. Barcelona. Spain
  • Martínez, José Miguel; Universitat Pompeu Fabra. Department of Experimental and Health Sciences. Center for Research in Occupational Health (CiSAL). Barcelona. Spain
  • Gimeno, David; Universitat Pompeu Fabra. Department of Experimental and Health Sciences. Center for Research in Occupational Health (CiSAL). Barcelona. Spain
  • Benavides, Fernando G; Universitat Pompeu Fabra. Department of Experimental and Health Sciences. Center for Research in Occupational Health (CiSAL). Barcelona. Spain
  • Delclos, George; Universitat Pompeu Fabra. Department of Experimental and Health Sciences. Center for Research in Occupational Health (CiSAL). Barcelona. Spain
  • Alberti, Constança; Generalitat de Catalunya. Departament de Salut. Institut Català d’Avaluacions Mèdiques i Sanitàries. Barcelona. Spain
  • Jardí, Josefina; Generalitat de Catalunya. Departament de Salut. Institut Català d’Avaluacions Mèdiques i Sanitàries. Barcelona. Spain
  • Manzanera, Rafael; Mutual Midat Cyclops (MC MUTUAL). Medical and Health Care Services Division. Barcelona. Spain
Gac. sanit. (Barc., Ed. impr.) ; 29(3): 164-171, mayo-jun. 2015. ilus, tab
Article in English | IBECS | ID: ibc-139022
Responsible library: ES1.1
Localization: BNCS
RESUMEN

Objective:

To examine variation in the duration of non-work-related sickness absence (NWRSA) across geographical areas and the degree to which this variation can be explained by individual and/or contextual factors.

Methods:

All first NWRSA episodes ending in 2007 and 2010 were analyzed. Individual (diagnosis, age, sex) and contextual factors (healthcare resources, socioeconomic factors) were analyzed to assess how much of the geographical variation was explained by these factors. Median NWRSA durations in quartiles were mapped by counties in Catalonia. Multilevel Cox proportional hazard regression models with episodes nested within counties were fitted to quantify the magnitude of this variation. The proportional change in variance (PCV), median hazard ratios (MHR) and interquartile hazard ratios (IHR) were calculated.

Results:

We found a geographical pattern in the duration of NWRSA, with longer duration in north western Catalonia. There was a small, but statistically significant, geographical variation in the duration of NWRSA, which mostly decreased after adjustment for individual factors in both women (PCV=34.98%, MHR=1.09, IHR=1.13 in 2007; PCV=34.68%, MHR=1.11, IHR=1.28 in 2010) and men (PCV=39.88%, MHR=1.10, IHR=1.27 in 2007; PCV=45.93%, MHR=1.10, IHR=1.25 in 2010); only in the case of women in 2010 was there a reduction in county-level variance due to contextual covariates (PCV=16.18%, MHR=1.12, IHR=1.32).

Conclusions:

County-level variation in the duration of NWRSA was small and was explained more by individual than by contextual variables. Knowledge of geographic differences in NWRSA duration is needed to plan specific programs and interventions to minimize these differences (AU)
ABSTRACT

Objetivo:

Examinar la variabilidad de la duración la incapacidad temporal por contingencia común (ITcc) entre áreas geográficas y el grado en que factores individuales y/o contextuales la explican.

Métodos:

Se analizaron los primeros episodios de ITcc finalizados en 2007 y 2010. Se evaluó la variabilidad geográfica explicada por factores individuales (diagnóstico, edad, sexo) y contextuales (recursos sanitarios, socioeconómicos). Se representó gráficamente la duración mediana por comarcas de Cataluña. Se cuantificó la variabilidad geográfica de la duración de la ITcc entre comarcas ajustando modelos de regresión multinivel de riesgos proporcionales, con episodios anidados en comarcas. Se calculó el porcentaje de cambio de la varianza (PCV), el razón de riesgo mediano (RRM) y razón de riesgo intercuartílico (RRI).

Resultados:

Se encontró un patrón geográfico en la duración de la ITcc, con mayor duración en el noroeste de Cataluña. La variabilidad geográfica de la duración de la ITcc fue, aunque no elevada, estadísticamente significativa, y disminuyó después de ajustar por factores de nivel individual en mujeres (PCV=34.98%, RRM =1.09, RRI =1.13 en 2007; PCV=34.68%, RRM =1.11, RRI =1.28 en 2010) y hombres (PCV=39.88%, RRM =1.10, RRI =1.27 en 2007; PCV=45.93%, RRM =1.10, RRI =1.25 en 2010); y solo en el caso de las mujeres en 2010 hubo una reducción de la varianza debido a los factores contextuales (PCV=16.18%, RRM =1.12, RRI =1.32).

Conclusiones:

La variabilidad geográfica de la duración de la ITcc fue pequeña y explicada principalmente por los factores de nivel individual. El conocimiento de las diferencias geográficas en la duración de la ITcc es necesario para planificar programas e intervenciones específicas para reducir al mínimo estas diferencias (AU)
Subject(s)

Full text: Available Collection: National databases / Spain Health context: Sustainable Health Agenda for the Americas Health problem: Goal 11: Inequalities and inequities in health Database: IBECS Main subject: Absenteeism / Geography, Medical Type of study: Etiology study / Prognostic study / Risk factors Aspects: Equity and inequality Limits: Humans Language: English Journal: Gac. sanit. (Barc., Ed. impr.) Year: 2015 Document type: Article Institution/Affiliation country: Generalitat de Catalunya/Spain / Mutual Midat Cyclops (MC MUTUAL)/Spain / Red de investigacion en servicios de salud en enfermedades cronicas (REDISSEC)/Spain / Universitat Pompeu Fabra/Spain

Full text: Available Collection: National databases / Spain Health context: Sustainable Health Agenda for the Americas Health problem: Goal 11: Inequalities and inequities in health Database: IBECS Main subject: Absenteeism / Geography, Medical Type of study: Etiology study / Prognostic study / Risk factors Aspects: Equity and inequality Limits: Humans Language: English Journal: Gac. sanit. (Barc., Ed. impr.) Year: 2015 Document type: Article Institution/Affiliation country: Generalitat de Catalunya/Spain / Mutual Midat Cyclops (MC MUTUAL)/Spain / Red de investigacion en servicios de salud en enfermedades cronicas (REDISSEC)/Spain / Universitat Pompeu Fabra/Spain
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