In their study it was found that in drain group mean SD of length of hospital stay and pain on 1st postoperative day on visual analog scale
In our study the patient's response to specific treatment was assessed on Visual Analog Scale
In a double-blind manner, nurses in the Ambulatory Surgery Unit assessed each patient's degree of postoperative pain on each side 3 hours postoperatively by means of a 10-point visual analog scale
The coprimary outcomes were the proportions of patients showing at least a 30% improvement in symptoms at 20 weeks as measured by the total WOMAC (Western Ontario and McMaster Universities) osteoardritis index and a visual analog scale
for knee pain.
Major Finding: A 5-mg infusion of zoledronic acid given to 31 patients with knee OA and associated bone marrow lesions reduced pain by 15 points more on a visual analog scale
than did placebo, and reduced maximal bone marrow lesion area by 170 mm2 after 6 months, compared with patients who received a placebo infusion.
Pain scores were recorded every 15 minutes during labor using the visual analog scale
Infants aged 12 months showed significantly less pain based on a visual analog scale
(VAS) when they received the Priorix vaccine compared with the MMR II vaccine, said Dr.
Subjects were those with a history of urolithiasis with new side and lower back pain measured at >60 on a visual analog scale
of 0 to 100, comparable with their last episode of urolithiasis.
During the first 10 days postoperatively, patients were asked to use a visual analog scale
to self-evaluate the degree of pain they experienced on each side (figure 1).
Scales used were the Fatigue Severity Scale (FSS), the Visual Analog Scale
for Fatigue (VAS-F), and the Modified Fatigue Impact Scale (MFIS).
In the study, patient outcomes are being assessed by Visual Analog Scale
(VAS), Oswestry Disability Index (ODI), SF-12 and maintenance of height and alignment at the level(s) treated.
The company added the primary endpoint of the study is the change from baseline of the average worst itching during the second week of treatment, as recorded on a visual analog scale