Meanings of semiannually in English

All patients were followed up quarterly for 2 years and then semiannually.

Follow-up evaluations occurred semiannually for the next 5 years and annually thereafter.

Design: All-night sleep EEG was recorded semiannually for 6 years.

Echocardiograms were obtained semiannually and evaluated in a blinded fashion.

Dementia severity was measured semiannually with the Bedford Alzheimer Nursing Severity-Scale (BANS-S).

Participants were followed semiannually for 3 years.

Methods: We followed 272 subjects semiannually for up to 30 months.

Sexual behavior data were obtained by computer-assisted self-interview, and sera were collected semiannually for HIV and HSV-2 serology.

Physicians performed assessments at baseline, semiannually, and shortly after death of pain, agitation, shortness of breath, and treatment provided for these symptoms.

Methods: Subjects were 953 individuals with RA from a US cohort who provided data semiannually over 18 months (years 2002-2005).

All patients were followed up quarterly for 2 years and then semiannually.

Follow-up evaluations occurred semiannually for the next 5 years and annually thereafter.

Design: All-night sleep EEG was recorded semiannually for 6 years.

Echocardiograms were obtained semiannually and evaluated in a blinded fashion.

Dementia severity was measured semiannually with the Bedford Alzheimer Nursing Severity-Scale (BANS-S).

Participants were followed semiannually for 3 years.