†Risk ratio adjusted for age, sex, practice, dementia, and length of registration.
Similarly, the length of registration may be inadequate for capturing diseases with a long latent period (eg, cancer) or diagnostic delay (eg, congenital heart diseases).
Previous studies used different cut-off points for clearance periods based on the length of registration years in the databanks [ 6, 1, 17].
Suppose a cancer registry has length of registration of K years at the beginning of year Y and information on vital status is available up to year (Y + 1).
Results After adjustment for age, sex, dementia, and length of registration, attainment of quality indicators was significantly lower for residents of care homes than for those in the community for 14 of 16 indicators.
Adjusted analysis was undertaken using a log binomial generalised estimating equation model, which included age (in five year age bands entered as categories), sex, dementia diagnosis, and length of registration (>15 months or <15 months).
33 To document patients' contact with primary care before their stroke or TIA, the number of consultations in the year prior to the index date and length of registration will be extracted for each patient.
After adjustment for age, sex, dementia, length of registration, and practice, attainment of quality indicators was significantly lower (P<0.002) in care homes for all indicators except use of β blockers in heart failure and use of aspirin or anticoagulation in atrial fibrillation (table 2).
Also changing is the length of the registration window: Instead of running for three days (April 8th through the 10th), it'll be open for four days (April 15th through 18th).
Tickets will be sold to randomly selected applicants, and given that they just extended the length of the registration window, it'll probably be just a biiiit harder to win one.
