Categories of 'much improved' and 'very much improved' were used as determinants of a clinically important difference and the relationship to the PI-NRS was explored using graphs, box plots, and sensitivity/specificity analyses.
Changes in the proportions of patients with scores of 'much improved' or 'very much improved' were identified as two key secondary endpoints.
Secondary analyses Additionally, the models were used to assess whether improvements in pain (Improved/Not improved) were associated with treatment type (No treatment, Physiotherapy, Pain killers, Injection, Other nonoperative, Two or more nonoperative).
In order to obtain a better understanding of experiences of those who had not made large improvements, two more participants whose improvements were graded as "minimally improved" were interviewed.
Differences on clinician rated clinical improvement were not statistically significant, although the odds of being rated as improved were 2.73 times greater in the intervention condition (95% confidence interval 0.64 to 11.59, P=0.174).
The Enlightenment philosophers who insisted that the world could be improved were right.
The only students whose performance substantially improved were the few who dreamed about the maze during their naps.
Keane along with James McCarthy, whose hamstring problem has improved, were the only outfield players in the extended squad not to kit out.
The original gateway, which was completed in 1910, was demolished 35 years ago, in an era when the words "new" and "improved" were synonymous.
On that basis, Labour's leadership election would be improved were Kumar on the ballot paper: he shreds privatisation logic, delivers a telling anecdotal routine about the (privatised) NHS 111 helpline and proposes more alarmist names for climate change.
The prospects of the Democratic Party would not be improved were Mr Klein to try his hand at Mr Frank's brand of stylishly vehement polemics.
