Sleep is Good

BBC News – Lack of sleep ‘linked to early death’

Getting less than six hours sleep a night can lead to an early grave, UK and Italian researchers have warned.

They said people regularly having such little sleep were 12% more likely to die over a 25-year period than those who got an “ideal” six to eight hours.

Stress Increases IHD Risk in Women

Medical News: Work Stress Adds to Women’s Heart Disease Risk – in Cardiovascular, Prevention from MedPage Today

On-the-job pressure significantly increases the likelihood that women will develop ischemic heart disease, a large Danish study found.

Compared with women who felt their workplace pressure was suitable, those who reported that the pressure was much too high had a nearly 50% increased risk of developing ischemic heart disease (HR 1.47, 95% CI 1.14 to 1.88), according to Karen Allesøe, PhD, and colleagues from Glostrup University Hospital.

OA in One Large Joint Means OA in the Other

Medical News: OA in One Large Joint Signals OA in the Other – in Rheumatology, Arthritis from MedPage Today

The diagnosis of radiographic osteoarthritis in one knee or hip likely signals the involvement of the contralateral joint, a cross-sectional analysis determined.

In a patient with moderate-to-severe osteoarthritis in one knee, the odds ratio for having a similar degree of involvement of the other knee was 62.7 (95% CI 42.3 to 93.1), according to Eric C. Sayre, PhD, of the University of British Columbia in Vancouver, and colleagues.

Ouch.

Lp-PLA2 Predicts Non-Vascular Death

Medical News: Lp-PLA2 Predicts Non-Vascular Death – in Cardiovascular, Atherosclerosis from MedPage Today

High levels of lipoprotein-associated phospholipase A2 (Lp-PLA2) were an independent risk factor for non-vascular mortality as well as for cardiovascular death, stroke, and coronary heart disease in a large meta-analysis.

For each standard deviation above the mean for Lp-PLA2 among nearly 80,000 participants in 32 prospective studies, the risk of non-vascular death increased by 10% after adjusting for conventional risk factors, reported Alexander Thompson, of the University of Cambridge in England, and 14 other members of the Lp-PLA2 Studies Collaboration in the May 1 Lancet.