As well as voice calls, 2G phones can also send and receive data, so they can provide limited data services such as text messaging and Wireless Access Protocol (WAP) browsing.
Indeed, the greedy hill climbing approach is known to have potential to overfit the data, particularly given limited data, and such non-specialized optimization approaches are known to often provide non-useful networks [ 34].
They also produce better estimates in terms of statistical power to detect a safety signal when compared with cohort studies or case control studies, thus offering a possibility to overcome limited data resources such as in the present context [ 27].
Individuals with schizophrenia may have a higher risk of encounters with the criminal justice system than the general population, but there are limited data on such encounters and their attendant costs.
Animal data suggest sex differences in the effect of these exposures on neurodevelopment (Roegge et al. 2000; Schantz et al. 1995; Widholm et al. 2001); there are limited data for such differences in epidemiologic studies (Guo et al. 1995; Vreugdenhil et al. 2002).
As with many newer products and procedures, there is limited data to judge such claims.
There are limited data on outcomes such as accuracy of diagnostic algorithms (rather than single tests) and their relative contributions to the health care system, incremental value of new tests, impact of new tests on clinical decision-making and therapeutic choices, cost-effectiveness in routine programmatic settings, and impact on patient-important outcomes.
Although there is substantial evidence to describe nutritional practices and provision in children admitted to PICU [ 11, 12] there are limited data to explore such aspects prospectively over the entire duration of hospital stay and to study predictors associated with initiation, advancement and establishment of nutritional support [ 11, 13].
In the Mexico call centre, although there were some call data available, there were limited data collected measuring equity, such as reach of poor, youth or minority groups.
