According to the Indian Public Health System hierarchy, which of the following is the most common reason for referral from a Primary Health Centre (PHC) to a Community Health Centre (CHC)?

Explanation

## Role of PHC and CHC in the Indian Public Health System **Key Point:** The PHC serves as the first contact point for primary healthcare in rural areas, while the CHC acts as a secondary referral centre. The most common reason for PHC-to-CHC referral is obstetric emergencies and maternal complications. ### Referral Pattern from PHC to CHC | Referral Reason | Frequency | Reason | |---|---|---| | Obstetric emergencies | **Most common** | Maternal complications (eclampsia, obstructed labour, PPH) require CHC-level care with obstetric facilities | | Surgical emergencies | Common | Acute abdomen, trauma requiring operative intervention | | Pediatric emergencies | Moderate | Severe malnutrition, meningitis, sepsis | | Chronic disease management | Rare | Usually managed at PHC level | **High-Yield:** According to Indian Public Health Standards (IPHS), a CHC must have obstetric and pediatric facilities with 24/7 operation theatre capability. This is why maternal emergencies form the bulk of referrals from PHCs. **Clinical Pearl:** A PHC typically has an Auxiliary Nurse Midwife (ANM) and a Male Health Worker, but lacks surgical and advanced obstetric facilities. Any complication during pregnancy, labour, or postpartum period necessitates immediate CHC referral. ### Why Obstetric Complications Are the Most Common Referral 1. **Maternal Mortality Reduction:** Complications like pre-eclampsia, eclampsia, obstructed labour, and postpartum haemorrhage require emergency obstetric care (EmOC) 2. **Lack of Surgical Facilities at PHC:** PHCs cannot perform Caesarean sections or manage severe obstetric emergencies 3. **National Health Mission Focus:** Maternal health is a priority indicator, and PHCs are trained to identify and refer high-risk pregnancies early 4. **Preventable Deaths:** Most maternal deaths occur due to delayed referral; hence, PHCs maintain a low threshold for CHC referral in obstetrics **Mnemonic: EMOC at CHC** — Emergency Obstetric Care (blood transfusion, antibiotics, anticonvulsants, assisted delivery, surgery) is available only at CHC level.