Measures | Failure mode | Consequence | Contributory factor |
・ High risk screening ・ High risk pregnancy referral to Higher maternal care level ・ High risk pregnancy follow up | ・ Missed high risk mothers | ・ Delayed or non referral to high risk units ・ Maternal morbidity and mortality | ・ Over crowded clinics ・ Transient staff ・ Poor counselling ・ Poverty, expensive lab tests and poor insurance coverage ・ Poor maternal cooperation due to socio-cultural belief ・ Poor follow up system in high risk mothers ・ Deficient file registration ・ Poor access to maternal health file data |