Further to the Guardian's investigation into the middle-class annexation of representative politics, one is reminded of the recent example of a prospective Labour councillor who advertised for someone less time-poor to do his campaigning for him.
This is an example of a prospective family study cohort (Hopper, 2011).
The following is a very simple hypothetical example of a prospective approach that uses information and tools from toxicology, exposure science, and hazard assessment.
The studies of Pilotto et al [ 90] and Stewart et al [ 91] are both examples of a prospective cohort design, where study subjects have their exposure status determined, and are then followed forward in time to observe the development of disease.
They do present an example of their prospective method using a dataset of 102 chronic kidney patients with the goal of attempting to identify if any locations of the brain are correlated to patients with chronic kidney disease.
For example, in a prospective evaluation of FDG PET in diagnosis, staging and restaging of lung cancer, we found PET findings altered planned management in around two-thirds of cases [ 31].
For example, in a prospective study of 261 patients performed by our group, 25 patients (9.6%) developed ultrasonographically detected deep vein thrombosis despite routine and protocol-directed provision of thromboprophylaxis [ 1].
For example, in a prospective study of university graduates by Sanchez-Villegas et al. (26), sedentary behavior was reported to be associated with increased risk for mental disorders (diagnosed depression, anxiety, or stress) at follow-up.
For example, in a prospective study of 3250 patients with type 1 diabetes recruited from 16 European countries (EURODIAB), it was demonstrated that women with a parental history of type 2 diabetes had a higher risk of developing albuminuria than those without a positive family history (HR 1.36, p = 0.04) [ 3].
For example, in a prospective study of 2,043 Dutch children born in 1996 1997, breast-feeding for more than 4 months was associated with a 33% lower risk of being overweight by age 8 years, as reported by Scholtens et al. in a study published 28 August 2008 ahead of print in Obesity.
For example, in a prospective study of 120 patients treated for current major depressive disorder, Ceroni and colleagues (1984) found that the majority of patients recovered within the first few months of treatment, but 39percentt were persistently depressed during the first year of follow-up [ 8].
