The UKPDS risk equations are also derived from a study of over 5,000 UK patients, making them highly applicable to the perspective of the current analysis.
In a study of over 18,000 RA patients they found that overall HAQ scores increased by 0.5% of maximal each year (0.016).
We obtained data used in this study from the Southern California CHS, a study of over 5,000 children enrolled from schools in communities selected to represent the range and mix of regional ambient air pollution (Peters et al. 1999b).
A study of over 60s by the University of California, San Francisco found 43% of those surveyed felt lonely on a regular basis.
We know we feel better after a bit of exercise and at the end of last year a study of over 8,000 school children found that those with a regular diet of junk food performed less well at school.
A study of over 1,000 people in Belfast found that they couldn't tell the difference between tap and bottled water when asked which was the more pleasant, pure, natural and refreshing.
A study of over 500 healthy young adults investigated the effects of drinking on sleep and found that, although the participants fell asleep much quicker, their quality of sleep was impaired.
A study of over 10,000 Spaniards followed for almost four and half years on average found that those who reported eating a healthy Mediterranean diet at the beginning of the study were about half as likely to develop depression than those who said they did not stick to the diet.
In a study of over 200,000 users, Xmarks found that SearchBoost increased pay-per-click performance by 15%.
A few days ago, traffic analysis firm Experian Hitwise shared the results of a study of over 10 million online users, and concluded from its findings that Google's new social network, Google+, was headed into mainstream territory.
