MAR Chart Symbols:
On the MAR chart there are a number of icons with the following meanings:
S: Skipped
N: Nausea
SNR: Strength Not Required
L: On Leave
R: Refused
Q: Offered, Not req.
P: Pulse Abnormal
Ot: Other
H: Hospitalised
MNA: Medication Not Available
D: Destroyed
SL: Sleeping
X: Not Required
Red triangle with exclamation mark: Missed