Most Read Articles
Pearl Toh, 10 Oct 2019
Adding a LAMA* to the double combination therapy of ICS** plus LABA*** in a single inhaler improves lung function and reduces exacerbations in patients whose asthma is inadequately controlled with the combination treatment, according to the TRIMARAN and TRIGGER# studies presented at ERS 2019.
4 days ago
Eating alone may help in weight management as findings of a recent study suggest that eating with friends lead to higher food intake.
Tristan Manalac, 3 days ago
A digital-first approach, iConnect, allows patients to have greater access to services and guidance and enables healthcare providers to deliver much better postdischarge care, according to Lim Cher Wee, chief operating officer of the Ministry of Health, Office for Healthcare Transformation of Singapore, in his presentation at the recently concluded AsiaPac19 Conference & Exhibition of the Healthcare Information and Management Systems Society (HIMSS 2019).
Jairia Dela Cruz, 3 days ago
Toileting behaviours such as convenience and delayed voiding, straining to void, and position preference are strongly associated with overactive bladder (OAB) symptoms in women, according to a study.

Low muscle strength, BMI in young males predict eventual ALS

07 Feb 2018

In healthy, young males, low muscle strength, body mass index (BMI) and erythrocyte volume fraction predict amyotrophic lateral sclerosis (ALS) later in life, a recent study has shown.

The researchers performed a prospective cohort study on 1,819,817 young males with an average age of 18.3±0.7 years. Over the 46-year follow-up period, 526 participants were diagnosed with ALS. The median age at first diagnosis was 50.0 years.

Baseline BMI was significantly lower in those who eventually developed ALS than in those who did not (21.9±3.0 vs 21.1±2.5 kg/m2; p=0.03). Difference in baseline muscle strength also showed a trend toward significance, wherein low muscle strength was more common in those who developed ALS later in life (p=0.06 for trend).

Mean erythrocyte volume fraction was likewise significantly lower in those who developed ALS than in those who did not (46.4±2.4 percent vs 46.2±2.5 percent; p=0.05).

The same trends were observed in a multivariate logistic regression model adjusted for potential confounders. For instance, BMI (hazard ratio [HR], 0.96; 95 percent CI, 0.93–0.99) remained a significant predictor of eventual ALS. Erythrocyte volume fraction was also significantly correlated with the risk of ALS (HR, 0.96; 0.92–0.998).

Finally, relative to high muscle strength at baseline, low muscle strength was likewise significantly predictive of ALS development later in life (HR, 1.36; 1.01–1.83).

In contrast, there appears to be no correlation between the risk of eventual ALS and erythrocyte sedimentation rate, physical fitness at baseline, parental education or psychiatric disorders.

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Most Read Articles
Pearl Toh, 10 Oct 2019
Adding a LAMA* to the double combination therapy of ICS** plus LABA*** in a single inhaler improves lung function and reduces exacerbations in patients whose asthma is inadequately controlled with the combination treatment, according to the TRIMARAN and TRIGGER# studies presented at ERS 2019.
4 days ago
Eating alone may help in weight management as findings of a recent study suggest that eating with friends lead to higher food intake.
Tristan Manalac, 3 days ago
A digital-first approach, iConnect, allows patients to have greater access to services and guidance and enables healthcare providers to deliver much better postdischarge care, according to Lim Cher Wee, chief operating officer of the Ministry of Health, Office for Healthcare Transformation of Singapore, in his presentation at the recently concluded AsiaPac19 Conference & Exhibition of the Healthcare Information and Management Systems Society (HIMSS 2019).
Jairia Dela Cruz, 3 days ago
Toileting behaviours such as convenience and delayed voiding, straining to void, and position preference are strongly associated with overactive bladder (OAB) symptoms in women, according to a study.