Sentence examples for issues is problematic from inspiring English sources

Investigating these issues is problematic because performance data were not routinely collected before the scheme's implementation, and afterwards data were collected only at the practice level for activities included in the framework.

But the president's positions on these issues were problematic for many voters.

Specific surgical techniques remain untested by RCTs; however, it is recognized that it would be difficult to investigate this aspect of treating IUAs, with surgical variation, protocol development, and adherence and recruitment issues being problematic.

Two issues are problematic.

These four fundamental issues are problematic for risk assessment methods used by regulatory agencies, because they challenge the traditional use of extrapolation from high-dose testing to predict responses at the much lower environmentally relevant doses.

And for a growing number of people, this issue is problematic.

As a result, the generalizability of much published researches on this issue is problematic.

The general issue is problematic and is much discussed in the "self-knowledge" literature.

"The fact that someone shares my theology … I'm more concerned that they share my judicial philosophy". Others believe that even discussing the issue is problematic.

and because this issue is problematic, again she refers to "war talk" perhaps because her polling shows people trust her on terror?

The issue is problematic for three reasons.