## NPCDCS Screening and Risk Stratification Protocols **Key Point:** NPCDCS uses **risk-based, opportunistic screening**, not mandatory universal testing of all individuals for all conditions. Screening is targeted at those ≥30 years and those with risk factors. ### Correct Components of NPCDCS Screening | Component | Details | |-----------|----------| | **BP Screening** | All individuals ≥30 years at any health facility contact | | **Glucose Screening** | Targeted at ≥30 years AND those with risk factors (obesity, family history, sedentary lifestyle) | | **Absolute CVD Risk** | Calculated using Indian CVD risk calculator; ≥20% over 10 years → specialist referral | | **Management at PHC** | Standardized protocols for hypertension and diabetes; specialist referral for complications or uncontrolled disease | ### Why Mandatory Glucose Testing for All is INCORRECT **High-Yield:** NPCDCS does NOT recommend mandatory fasting or random blood glucose testing for all individuals regardless of age or risk factors. Screening is: 1. **Risk-stratified** — targeted at age ≥30 years 2. **Risk-factor based** — prioritized in those with: - Obesity (BMI ≥25 kg/m²) - Family history of diabetes - Sedentary lifestyle - Tobacco/alcohol use 3. **Opportunistic** — conducted during routine health facility visits, not as universal mandatory testing **Mnemonic:** **RISK-BASED screening** = Age ≥30 + Risk factors (Obesity, Sedentary, Smoking, Alcohol, Family history) **Warning:** Confusing "opportunistic screening" with "mandatory universal screening" is a frequent exam trap. NPCDCS targets high-risk groups, not the entire population. **Clinical Pearl:** This approach conserves resources and focuses on those most likely to benefit from early detection and intervention. [cite:Park 26e Ch 10]
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