Most Read Articles
Roshini Claire Anthony, 11 Sep 2019

Beta-blockers could reduce mortality risk in patients with heart failure with reduced ejection fraction (HFrEF) and moderate or moderately-severe renal dysfunction without causing harm, according to the BB-META-HF* trial presented at ESC 2019.

Elvira Manzano, 2 days ago

The US Preventive Services Task Force (USPSTF), in an update of its 2013 recommendations, called on clinicians to offer risk-reducing medications to women who are at increased risk for breast cancer but at low risk for adverse effects.

Pearl Toh, 3 days ago
The use of SGLT-2* inhibitors was not associated with a higher risk of severe or nonsevere urinary tract infections (UTIs) in patients with type 2 diabetes (T2D) compared with DPP**-4 inhibitors or GLP-1*** receptor agonists, a population-based cohort study shows.
6 days ago
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Lower ADHD in high-IQ children

12 Feb 2018

In children, high IQ appears to improve attention and is associated with lower levels of attention deficit/hyperactivity disorder (ADHD) problems, a recent study has shown.

ADHD and comorbid problems in 2,221 children (mean age 11.1±0.56 years; 50.8 percent female; mean IQ, 97.2±15.0) were assessed using questionnaires administered to the participants, to their parents and to their teachers.

There was a strong and positive linear correlation between all symptom domains of IQ scores and hyperactivity-impulsivity problems. Thus, higher IQ scores were associated with lower levels of attention and hyperactivity-impulsivity problems, according to both teacher and parent ratings.

Externalizing problems were also significantly and linearly correlated with IQ scores, although to a lesser degree. Intelligence and self-reported symptoms showed no significant associations.

In separate logistic regression analyses, parents and teachers identified attention problems as the major contributing factor to impaired performance at school. That is, attention problems negatively predicted extra telephone calls because of problems at schools, progress and performance below own capacity.

In a posthoc analysis, the predictive value of teacher-rated attention problems for child performance below own capacity was significantly stronger in the average to high IQ groups (p<0.001 for IQ scores 70–84, 85–99, 100–114 and 115–129).

This relationship was significant but attenuated for those with IQ scores 55–69 (p=0.02).

“[R]esults indicate that high IQ scores are related to decreased levels of ADHD problems, predominantly in relation to attention problems,” said researchers.

“[A]ttention problems were of all symptom domains the strongest predictor of repeating grades and suspected performance below own capacity,” they added.

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Most Read Articles
Roshini Claire Anthony, 11 Sep 2019

Beta-blockers could reduce mortality risk in patients with heart failure with reduced ejection fraction (HFrEF) and moderate or moderately-severe renal dysfunction without causing harm, according to the BB-META-HF* trial presented at ESC 2019.

Elvira Manzano, 2 days ago

The US Preventive Services Task Force (USPSTF), in an update of its 2013 recommendations, called on clinicians to offer risk-reducing medications to women who are at increased risk for breast cancer but at low risk for adverse effects.

Pearl Toh, 3 days ago
The use of SGLT-2* inhibitors was not associated with a higher risk of severe or nonsevere urinary tract infections (UTIs) in patients with type 2 diabetes (T2D) compared with DPP**-4 inhibitors or GLP-1*** receptor agonists, a population-based cohort study shows.
6 days ago
In type 2 diabetes patients taking sulfonylureas, hypoglycaemia duration is longer at night and is inversely correlated with the level of glycated haemoglobin (HbA1c), a new study reports.