. 2007 Nov 3;7:46. doi: 10.1186/1471-2288-7-46

Table 4.

Multiparous deliveries: Details of alarms and action taken

	Alarm details	Conclusion and Action
Phase 1 1 – 393	Upward alarm at 393^rddelivery Rate: 4 in 393 (1.02%)	Increase in rate of low Apgar scores Look for cause and take corrective action Continue monitoring (p₀= 0.0029, h⁺= 1)
Phase 2 394 – 811	Upward alarm at 811^thdelivery Rate: 4 in 418 (0.96%)	Increase in rate of low Apgar scores Look for cause and take corrective action Continue monitoring (p₀= 0.0029, h⁺= 1)
Phase 2 811 – end	No alarm Rate: 3 in 1251 (0.24%)	Continue monitoring (p₀= 0.0029, h⁺= 1)