A-type ventilator alarms showed a nonsignificant trend to decrease during late morning shifts (Fig. 1 g).
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The sentences
A weak but still significant negative correlation was noted between the SAPS-II score and total RR alarm number (p = 0.016); however, this correlation did not reach statistical significance when analyzed separately for alarm subgroups (Table 2 ).
This was weakly significant (r value varied between 0.144 and 0.288 for SAPS-II, and -0.164 to -0.260 for GCS) or simply indicated the presence of trend (For type-B alarm) (Table 2 ).