Sentence examples for been shown that frequent from inspiring English sources

It has been shown that frequent device users also "drive faster, change lanes more frequently, spend more time in the left lane, and engage in more instances of hard braking and high acceleration events" [ 17].

However, it has been shown that frequent skin washing aggravates acne with current guidelines recommending skin is washed no more than twice per day.

It has been shown that frequent double infection can occur with CCR5- and/or CXCR4-tropic viruses, thereby generating opportunities for recombination to occur within viral populations [ 30].

The amino acid changes in CTL epitopes have been associated with liver damage and it has been shown that frequent mutations occur during active or fulminant hepatitis [ 12, 15, 24].

When the departments were stratified by size, it was shown that frequent EPO use was more common in hospitals with large numbers of arthroplasties (Table  3).

It was shown that frequent unsafe injection practice (sharing needles and syringes once a day or more) and frequent unsafe sex (intercourses with 'sometimes or never' condom use) with casual partners were significantly associated with HIV infection, while with commercial sexual partners intercourses with 'always or often' rather than infrequent condom use showed significant association.

Although there are reports suggesting that age and education might influence recall, it has been shown that more frequent use of NSAIDs is more reliably recalled than less frequent use (Lewis et al, 2006; West et al, 1995).

Diabetic retinopathy may progress more quickly in patients with type 1 diabetes (1, 11– 13), and although it has been shown that less frequent screening may be feasible for type 1 patients (14), we focus on the lower-risk type 2 diabetic patient group in this study.

It has also been shown that mental disorders are more frequent among socioeconomically disadvantaged persons (51).

More recently, it has been shown that hemochromatosis is associated with frequent, early and severe symptoms of arthritis and is a risk factor for knee replacement surgery [ 21, 22].

It has been shown that daycare attendance is associated with frequent wheezing in the preschool years, but not afterwards [ 25].