Polysomnographic Technologists Resources

Calculators

Common tools

Selected calculator

Adult MSLT Mean Sleep Latency

Mean of valid protocol-assigned adult MSLT trial latencies; SOREMP entries remain separate.

Result

Mean sleep latency

Unavailable — no valid included trials; requires review.

Trial coverage

0 of 5 trials included. 5 missing / incomplete / invalid. Provisional: review the incomplete set.

User-entered SOREMP information (separate from mean)

Trial 1: Not entered; Trial 2: Not entered; Trial 3: Not entered; Trial 4: Not entered; Trial 5: Not entered

Mean = sum(valid protocol-assigned trial latencies) / number of included valid trials

Completed no-sleep trial = 20 minutes

Full precision is used internally. Only displayed results are rounded, normally to one decimal place.

For training use. Follow your lab’s scoring rules and physician interpretation. Calculations use already-scored measurements, stay on this device, and do not diagnose or recommend treatment. Do not enter patient identifiers.