Primary outcome: ICU length of stay (LOS); secondary outcomes: duration of mechanical ventilation, accidental removal of indwelling devices, ICU readmission rate, hospital LOS, 90-day mortality, and stressful events (interview at ICU exit and after 3 months).
Primary end point was headache development, secondary the duration of in hospital stay.
Secondary outcomes: Duration of treatment/retraction and the amount of root resorption.
Several arcing faults are simulated, and the effect of harmonics on the fault current and secondary arc duration time is demonstrated.
Secondary analysis: duration of mechanical ventilation, hospital stay, and progression (exhaled tidal volume, inspiratory pressure, and arterial blood gases).
There were insufficient data to fully analyse the secondary outcomes; duration of cooling, re-warming rate, and cooling target temperature.
Diseases affecting bone metabolism in >1 % of patients were: secondary amenorrhea (duration >1 year), hyperthyroidism, type I diabetes, liver disease, and urolithiasis.
Subsequently, subgroup analyses were conducted on the basis of publication year, number of patients, percent men, mean age, intervention, primary or secondary prevention, duration of the follow-up period, and the Jadad score [ 19].
From the local in vitro fertilisation registry we collected data on the number of embryos transferred, background characteristics (woman's age, primary or secondary infertility, duration of infertility, and cause of infertility), and the outcomes of the in vitro fertilisation cycles.
Secondary outcomes were duration of mechanical ventilation, duration of ICU stay, duration of hospital stay, mortality, and nutritional intake.
