APGAR Score¶
Category: Concepts Sources: raw/protocols/nm-sop-guidelines-treatment-2022.pdf, raw/nremt/psychomotor-skills.md Last updated: 2026-04-05
Overview¶
The APGAR score is a standardized neonatal assessment tool scored at 1 minute and 5 minutes after birth. It quantifies five physiological indicators of newborn status: Appearance (skin color), Pulse (heart rate), Grimace (reflex irritability), Activity (muscle tone), and Respirations (respiratory effort). Each component is scored 0, 1, or 2 — maximum total score is 10.
APGAR serves two purposes: it provides a snapshot of neonatal status at two time points, and it documents how the neonate is responding over the first minutes of life. A score that improves from 1 to 5 minutes indicates the neonate is transitioning well; a score that doesn't improve or worsens indicates ongoing compromise.
Critical NM Protocol note: APGAR is a documentation and trending tool, not a resuscitation decision tool. Do not wait for the 1-minute APGAR score before initiating resuscitation. If the neonate is not breathing, is limp, or has an HR <100, resuscitation begins immediately. See neonatal-resuscitation.
The Five Components¶
A — Appearance (Skin Color)¶
| Score | Finding |
|---|---|
| 2 | Completely pink all over — trunk and extremities |
| 1 | Body pink, extremities blue (acrocyanosis) |
| 0 | Blue or pale all over — central cyanosis or pallor |
What it assesses: Peripheral and central oxygenation. Central cyanosis (blue trunk, lips, mucous membranes) indicates significant hypoxia. Peripheral cyanosis only (blue hands and feet) is common in the first minutes of life — acrocyanosis alone is not an emergency finding.
Caveat: Dark-skinned neonates may be more difficult to assess by color. Assess mucous membranes (lips, gums), nail beds, and use pulse oximetry when possible.
P — Pulse (Heart Rate)¶
| Score | Finding |
|---|---|
| 2 | >100 bpm |
| 1 | <100 bpm (but present) |
| 0 | Absent — no pulse detected |
What it assesses: Heart rate is the single most important indicator in neonatal resuscitation. Normal newborn HR is 100–160 bpm. An HR <100 bpm in a neonate is bradycardia and indicates distress.
How to assess: - Precordial auscultation (listen directly over the left chest) - Umbilical stump palpation (feel for umbilical artery pulsation — most reliable in the first minutes) - Brachial pulse (inner upper arm) - Count for 6 seconds and multiply by 10
Resuscitation thresholds: - HR ≥100: monitor; may need stimulation or O2 - HR 60–100: initiate BVM ventilation - HR <60: CPR + BVM ventilation → see neonatal-resuscitation
G — Grimace (Reflex Irritability)¶
| Score | Finding |
|---|---|
| 2 | Cries, coughs, sneezes, or actively pulls away |
| 1 | Grimaces — facial movement only, no cry |
| 0 | No response to stimulus |
What it assesses: The integrity of the nervous system's response to a sensory stimulus. Tested by stimulating the sole of the foot (flicking), suctioning the mouth/nose, or rubbing the back.
What it represents: Grimace is the most abstract APGAR component. It isn't literally testing the "grimace" facial movement — it's assessing reflex response to sensory input, which reflects brainstem integrity and neurological function. A vigorous cry or sneeze = full response = score 2.
A — Activity (Muscle Tone)¶
| Score | Finding |
|---|---|
| 2 | Active motion — extremities flexed and moving, active resistance to extension |
| 1 | Some flexion — some tone but not vigorous |
| 0 | Limp — no tone, extremities extended and flaccid |
What it assesses: Muscle tone as a reflection of CNS integrity and oxygenation. A healthy neonate should have flexed extremities and resist extension. Limpness (hypotonia) indicates CNS depression — hypoxia, medications (if mother received opioids), CNS injury, or severe systemic illness.
Observation approach: Hold the neonate — does it curl its limbs? Does it resist when you try to extend an arm? Or does it lie flat and flaccid?
R — Respirations¶
| Score | Finding |
|---|---|
| 2 | Strong cry, regular breathing — normal rate (30–60/min) |
| 1 | Weak cry, slow or irregular breathing, gasping, grunting |
| 0 | Absent — no respiratory effort |
What it assesses: Quality and adequacy of respiratory effort. A neonate with a strong cry is demonstrating vigorous respiratory effort and airway clearance. Grunting (expiratory grunt) is a sign of respiratory distress — the neonate is using glottic closure to generate PEEP and maintain FRC (functional residual capacity) against collapsing alveoli.
Normal newborn RR: 30–60 breaths/min.
Scoring and Interpretation¶
Score each of the five components from 0 to 2. Total possible = 10.
| Total Score | Interpretation | Clinical Response |
|---|---|---|
| 7–10 | Normal — good transition to extrauterine life | Routine care; dry, warm, skin-to-skin with mother |
| 4–6 | Moderate depression | Stimulation, supplemental oxygen, close monitoring; prepare for resuscitation |
| 0–3 | Severe depression | Immediate resuscitation required — BVM ventilation, possibly CPR |
Important: These ranges guide documentation and communication, not initial resuscitation decisions. Resuscitation is initiated based on real-time assessment of breathing, HR, and tone — not by waiting to calculate a score.
Timing: 1 Minute and 5 Minutes¶
1-minute APGAR: Reflects the initial transition from intrauterine to extrauterine life. Low 1-minute scores indicate the neonate needed help transitioning.
5-minute APGAR: Reflects the response to initial interventions and the ongoing transition. The 5-minute score is the more prognostically significant value — it shows trajectory.
If 5-minute score <7: Continue scoring every 5 minutes until the score is ≥7 or the neonate is in definitive care.
Documentation: Record both scores separately: "APGAR 6 at 1 minute, 8 at 5 minutes." Do not average them.
APGAR During Resuscitation¶
In a neonate requiring resuscitation, the APGAR score: - Is still calculated at 1 and 5 minutes - Reflects the neonate's status with interventions (if BVM is being used, the R component may score 1 if the neonate has some effort, or 0 if all ventilation is provided) - Is documented to communicate the severity of the initial status to the receiving NICU or pediatric team - Does NOT guide moment-to-moment resuscitation decisions (HR is the primary guide)
Special Situations¶
Maternal Opioid Use¶
Neonates of mothers who used opioids shortly before delivery may have low APGAR due to respiratory depression and poor tone. Do NOT give naloxone to infants of opioid-addicted mothers — acute withdrawal is dangerous. See neonatal-resuscitation for the naloxone protocol nuance.
Preterm Neonates¶
Preterm neonates typically have lower APGAR scores than term neonates — not necessarily because they are more compromised, but because their baseline muscle tone and respiratory effort are lower. Interpret APGAR in the context of gestational age.
Meconium¶
Meconium in the amniotic fluid (green or brown fluid) indicates fetal distress. If meconium is present AND the neonate has respiratory distress, suction the airway (mouth then nose) before stimulation. If the neonate has a strong cry, good tone, and adequate RR, routine suctioning is not indicated.
The Memory Aid¶
"Appearance, Pulse, Grimace, Activity, Respirations"
Mnemonics: - A clue based on the creator: APGAR was developed by Dr. Virginia Apgar — the letters also work as an acronym - Some students use: "All People Gave A Raise" for Appearance, Pulse, Grimace, Activity, Respirations
Common Mistakes¶
- Using APGAR to decide when to start resuscitation — This is the critical error. Resuscitation begins when the neonate is not breathing, is bradycardic, or is limp. You do not wait for the 1-minute score.
- Scoring the APGAR on just one finding — All five components must be assessed independently. A neonate can have a strong HR (P=2) but be limp (A=0) and not breathing (R=0). Individual component scores matter.
- Confusing acrocyanosis (A=1) with central cyanosis (A=0) — Blue hands and feet in a pink-bodied neonate = acrocyanosis = score 1. Blue all over including lips and trunk = central cyanosis = score 0. This distinction matters clinically.
- Not documenting the score at both time points — NREMT and NM protocol both require 1-minute AND 5-minute scores. One score is incomplete.
- Applying APGAR ranges to the resuscitation algorithm — A score of 4–6 says "moderate depression." The resuscitation algorithm says "what is the HR?" Those are different questions. Follow the algorithm; document the APGAR separately.
NM Protocol Notes¶
From NM EMS Treatment Guidelines (2022):
- APGAR scored at 1 and 5 minutes post-delivery
- "APGAR may be calculated for documentation but does NOT guide resuscitative decisions"
- Continue monitoring neonate vital signs and APGAR every 5 minutes throughout transport
- For APGAR 0–3: immediate resuscitation per neonatal resuscitation protocol
- Transport mother and infant together; bring all blood-soaked material and passed tissue to the receiving facility
NREMT Relevance¶
High-yield topic for both the cognitive exam and the Obstetric/Neonatal skill context:
- Know all 5 APGAR components and what each assesses
- Know the 0/1/2 scoring for each component
- Know the total score interpretation ranges: 7–10 normal; 4–6 moderate; 0–3 severe
- Know that APGAR is scored at 1 AND 5 minutes (not just once)
- Know that APGAR does NOT guide resuscitation decisions — HR does
- Common exam question: "What is the APGAR score for a neonate with central cyanosis, HR 80, grimaces, some flexion, and slow irregular breathing?" (A=0, P=1, G=1, A=1, R=1 = 4)
Related¶
- obstetric-childbirth — full delivery protocol; APGAR scoring context; normal delivery procedure
- neonatal-resuscitation — what to do when APGAR is 0–3; HR-based resuscitation algorithm
- avpu — JumpSTART pediatric triage uses AVPU; APGAR is the neonatal-specific equivalent
- primary-assessment — neonatal assessment follows the same ABC framework; APGAR documents it
Sources¶
raw/protocols/nm-sop-guidelines-treatment-2022.pdf— Neonatal Resuscitation (p. 23–24); Imminent Delivery (p. 18–19)raw/nremt/psychomotor-skills.md— Neonatal assessment context