APGAR Scoring
A newborn looks blue, limp, and barely grimacing at one minute of life — the five-letter mnemonic that drives your next 30 seconds of decision-making is APGAR. Do you know which score triggers intervention?
Core Concept
APGAR is a rapid standardized assessment performed at 1 and 5 minutes after birth (and every 5 minutes thereafter if the score remains below 7). Each of five parameters — Appearance (skin color), Pulse (heart rate), Grimace (reflex irritability), Activity (muscle tone), and Respiration (respiratory effort) — is scored 0, 1, or 2, yielding a total of 0–10. Heart rate is the most critical parameter: absent = 0, below 100 bpm = 1, at or above 100 bpm = 2. The 1-minute score reflects the need for immediate resuscitation; the 5-minute score correlates more strongly with neonatal mortality risk and effectiveness of resuscitation efforts. A score of 7–10 is reassuring. A score of 4–6 indicates moderate depression requiring stimulation and possible respiratory support. A score of 0–3 signals severe depression requiring aggressive resuscitation. APGAR scoring does NOT delay resuscitation — if the newborn is apneic or has a heart rate below 100 at birth, interventions begin immediately while another team member assigns the score.
Watch Out For
Don't confuse the 1-minute score's purpose (need for resuscitation now) with the 5-minute score's purpose (effectiveness of resuscitation and transition). Students commonly think acrocyanosis (blue hands and feet only) scores 0 for Appearance — it actually scores 1; only generalized cyanosis or pallor scores 0. A score of 2 for Appearance means the entire body is pink, which is uncommon at 1 minute even in healthy newborns.
Clinical Pearl
Heart rate is king. If you forget every other APGAR parameter, remember: absent pulse = 0, under 100 = 1, 100 or above = 2. Heart rate drives the resuscitation decision.
Test Your Knowledge
3 quick questions — see how well you understood APGAR Scoring