The suggested duration of such a physical therapy is for 15 minutes, 2 times per day.
The duration for a single cycle was selected three hours following the ASTM standards recommendations, which suggest duration between 2 and 5 h for each cycle during freeze thaw testing.
A similar unconditional difference-in-differences estimate of the impact of activation on episode duration including right-censored episodes, where the right-censoring date is treated as the end date, suggests duration falls by 36% for those covered by the new participation requirements.
Estimated relative risks decreased with employment duration, which suggests that duration was a surrogate for time-varying health status.
Fifty-eight percent of the unsatisfied participants thought that 4 years could be better than 3 years; 28% suggested for a duration of 5 years, 5% for 4.5 years, 4% for 6 years, 3% for 3.5 years, 1% for 1 year and 1% for 8 years.
Given that the currently discussed case is only the ninth reported in the literature, it is difficult to suggest any specific duration for monitoring.
The protocol was amended, and subsequent participants (n?=?24) were randomized to 30- or 45-min treatments after Theo Seiler, M.D., Ph.D., suggested that duration should perhaps be lengthened for infectious keratitis (personal communication, April 12 , 2010.
This suggested that, for the duration of this experiment, the amount of time that a cell was adhered to the glass coverslip was not a factor that influenced the cell behavior.
Remifentanil has been suggested for its short duration of action to replace standard opioids for induction of general anaesthesia in caesarean section.
This is considerably shorter than the mean duration estimated in the NTI study in Bangalore for the mix of smear-positive and smear-negative patients, suggesting a much shorter duration for smear-positive than for smear-negative patients.
The World Association of Laser Therapy suggests a 2 3-week duration for laser therapy [ 19].
