نتایج جستجو برای: life table method

تعداد نتایج: 2394268  

Journal: :Mathematical Population Studies 1988

Journal: :Ophthalmology 2013
Erick D Bothun Julia Cleveland Michael J Lynn Stephen P Christiansen Deborah K Vanderveen Dan E Neely Stacey J Kruger Scott R Lambert

OBJECTIVE To evaluate the characteristics of strabismus in infants who underwent cataract surgery with and without intraocular lens (IOL) implantation. DESIGN Secondary outcome analysis in a prospective, randomized clinical trial. PARTICIPANTS The Infant Aphakia Treatment Study is a randomized, multicenter (n = 12), clinical trial comparing treatment of aphakia with a primary IOL or contact...

Journal: :Journal of epidemiology and community health 1997
J J Barendregt L Bonneux P J van der Maas

STUDY OBJECTIVE To compare health expectancies calculated by Sullivan's method and the multistate life table method in order to identify the magnitude of the bias in Sullivan's method and assess how seriously this limits its use for monitoring population health expectancies. DESIGN A simulation model was used to compare health expectancies calculated using Sullivan's method and the multistate...

Journal: :Journal of insurance medicine 1998
R B Singer

After a background discussion, life table construction and methodology are discussed, with references. Complete life tables are utilized for U.S. white men and women, based on the published data from birth to age 109, in the 1989-91 population. A previously published method is described for adding EDR to the population mortality rate q’ to derive a life table for a cohort with defined age, sex,...

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