Sentence examples for year of primary surgery from inspiring English sources

Most local recurrences of GCT cases of the hand are reported to occur within one year of primary surgery [1, 6].

The entire increase in risk of revision due to infection was within 1 year of primary surgery, and most notably in the first 3 months.

Revision rate within 1 year of primary surgery increased slightly in the study period from 1.3% for patients operated in 1999 to 2.3% for those operated in 2009.

The patients were divided into 3 groups according to the year of primary surgery: 1995 1999, 2000 2005, and 2006 2011.

Cox regression analyses were performed to calculate the relative risk (RR) of revision for infection adjusted for age, sex, fixation technique, and year of primary surgery.

The entire increase in risk of revision due to infection occurred within 1 year of primary surgery, and most notably within the first 3 months after surgery (Table 4; Figures 1 and 3).

We chose to examine disease recurrence (relapse) within 2 years of primary surgery.

Revision rate within 2 years of primary surgery increased likewise being 2.3% for patients operated in 1999 and 4.7% for patients operated in 2008.

Follow up time since date of surgery was at least 15 years with a median follow-up of 1.9 years, (range 0.24-18.1 years) from the date of primary surgery until death or censoring.

For the purpose of this study, the data from the 36-month follow-up examination were considered as clinical decisions (i.e., speech therapy and/or secondary palatal surgery, or termination of routine speech examination due to normal speech-language development) made around 36 months of age or 2 years after the time of primary surgery.

The majority of the patients were >50 years of age at time of primary surgery (n=352, 96.4%) with a male predominance (n=291, 79.7%).