The phrase "attend a minimum of" is correct and usable in written English.
It can be used when specifying the least number of events, classes, or sessions that someone is required to attend.
Example: "To complete the course, students must attend a minimum of 10 classes."
Alternatives: "participate in at least" or "join no fewer than".
Quarterly, students must attend a minimum of eight sessions that are relevant to their area of specialization.
Each week, renal trainees attend a minimum of five educational conferences: Renal Pathology Conference, Grand Rounds, Journal Club, Chief of Service Rounds and Consultation Rounds.
Either (a) one formal EE seminar course for credit, or (b) attend a minimum of eight informal or formal EE research seminars, and submit with the final M.S. program a list of the seminars with a paragraph describing the content and the signature of the M.S. adviser.
The World Health Organization recommends that women attend a minimum of four antenatal visits, with the first visit made in the first trimester of pregnancy.
Trainees must attend a minimum of 70% of these.
Patients that attend a minimum of 7 sessions will be considered "minimum dose completers" [ 36].
The seminar requirement can be fulfilled by either (i) taking one formal seminar course for credit each term, and/or (ii) enrolling in Applied Physics 290 and attending a minimum of 8 informal talks or formal research seminars during each of the three terms.
Compliance was specified a priori as attending a minimum of three group sessions and the individual assessment.
The majority of sessions lasted 1 hour (range 45 to 90 minutes) and participants usually attended a minimum of 2 or 3 sessions a week.
The patiesnts in the intervention group will be considered to have completed if the patient has attended a minimum of 3 out of 4 pain management sessions and a minimum of 5 out of 8 trainings sessions.
