Sandman Format - nsrr/edf-editor-translator GitHub Wiki

Sandman exports annotations to files in text format. Each line is one scored event, including epoch number, event name, start time, duration, upper saturation level, low level and difference. Sleep stage is also consider one event. Wake: wake stage; NREM 1-4: sleep stage 1-4; REM: REM sleep

  Epoch    Event                              Start Time    Duration    Upper    Low    Difference
   195     Eyes Left/Right                    8:56:59 PM
   195     Eye Blinks                         8:57:08 PM
   196     Teeth Grind, Yawn or Swallow       8:57:14 PM
   196     Big breath in then out             8:57:22 PM
   197     Big breath in then out             8:57:54 PM
   197     Breath Hold                        8:57:58 PM
   198     Nasal Breathing                    8:58:15 PM
   198     Oral Breathing                     8:58:32 PM
   199     Left Foot Pointing and Flexing     8:58:46 PM
   199     Right Foot Pointing and Flexing    8:58:54 PM
   199     Paradoxical Breathing              8:59:05 PM
   200     End of Biocals                     8:59:17 PM
   315     Diagnostic                         9:56:44 PM    16798.76
   316     Wake                               9:57:12 PM    30.00
   316     Lights Off                         9:57:15 PM    9271.64
   316     Left                               9:57:17 PM    321.65
   316     PT TOOK 10 MG ANBIEN               9:57:20 PM
   316     RDI Start                          9:57:35 PM    31526.91
   317     NREM 1                             9:57:42 PM    60.00
   317     Arousal                            9:58:06 PM    3.00
   318     NREM 1                             9:58:12 PM
   318     Hypopnea w/ Arousal                9:58:33 PM    11.82       0.00     0.00   0.00
   319     Wake                               9:58:42 PM    60.00