Sentence examples for the study was hampered from inspiring English sources

The study was hampered by the fact that all study persons were regular wireless phone users and thus not naïve as to microwave exposure.

The study was hampered by a single arm design at a single institution with a shortened follow-up timeframe [ 35, 36].

The implementation of the study was hampered by a number of logistical challenges which included the difficult terrain, posing problems for local transport for research staff, and continuing administrative difficulties, which led to delays in the implementation of the project.

In addition, the study is hampered by the cross-over design with possible carry-over effects of ICS treatment.

In addition, the study is hampered by addressing multiple questions, all relevant and worthy of analysis, which all and all are done very nicely by the authors, but the diversity adds to the confusion instead of counter-balancing this.

The scientific quality of the studies was hampered even more by the fact that almost all the studies measured their outcomes with self developed instruments that had unclear psychometric properties.

However, that study was hampered by the small sample size (n = 8), the lack of a placebo condition and the inability to separate the effects of TMS from the effects of cognitive training.

Some relied on reviews of case notes and, even if this retrospective reporting of data was reliable, some of the studies were hampered by focusing on relatively few symptoms of mania [e.g. Lazaro et al. (2007) only examined three symptoms].

Although the comparability of the studies is hampered due to different study designs, it can be concluded that IFN-alfa is effective for the treatment of BD.

Comparison of the studies is hampered not only by the different costs assumed and different assumptions on test parameters used in the studies but also by different strategies in modelling and different outcomes used.

Systematic reviews of the available literature indicate that antisecretory drugs and prokinetic agents may be better than placebo in relieving symptoms of FD, 19 20 but the studies were hampered by flaws in patient selection and trial design.