Sentence examples for contributed to difficult from inspiring English sources
The firm attributed the drop to lower results in mortgages and credit products "as continued global economic uncertainty contributed to difficult market-making conditions".
Reduced funding levels have contributed to difficult working conditions, such as larger class sizes. .
Further inconsistencies within the PA assessed by each SRPAQ, limited measurement properties being evaluated and poor methodological quality of many studies, contributed to difficult data synthesis across studies.
Additionally, other problems related to the study design, such as the relatively small sample size and the long period of the study, could have contributed to difficult outcome analysis.
Diaphragm weakness induced by prolonged mechanical ventilation may contribute to difficult weaning from the ventilator.
It is unfortunate that the questionnaire did not record the proportion of interns who explain the catheterization procedure to patients in order to put them at ease, which is standard practice, as patient anxiety may contribute to difficult catheterization.
The lower sensitivities may be partially explained by the higher breast density commonly observed among high-risk women who receive screening at a younger age, which contributes to difficult interpretation of the examinations.
We agree that anatomy is not the only factor contributing to difficult or failed placement of an EAD (proper relaxation, proper technique) and others may related to anatomy though, like sizing (see in the tables the estimation of used size versus optimal size).
Because LMA placement was performed by residents, some well known factors contributing to difficult placement of a LMA (type of anesthesia induction, dose of hypnotic agents, proper "waiting time" before LMA insertion, NMBA usage or not, etc)., could have been considered.
