Sleep & CPAP Report — 2026-06-19

🚩 Flags

• AHI 1.20 elevated vs 30d avg 0.64 (+86%). Still within the well-controlled clinical band (<5).
• OA count 4 elevated (+150% vs 30d avg 1.6).
• Deep sleep 14.1% below 30d baseline (17.5%), -3.4 pp.

Summary Table — Night of 2026-06-19

Metric	Value
Time in bed	351.0 min (5.85 h)
Total sleep	337.2 min (5.62 h)
Sleep efficiency	96.0%
Awake time	14.0 min
Core (N1+N2) sleep	244.4 min / 72.5%
Deep (N3) sleep	47.7 min / 14.1%
REM	45.2 min / 13.4%
CPAP usage hours	5.83
AHI	1.20
Obstructive apneas (OA)	4
Hypopneas (H)	3
Central apneas (CA)	0
RERA	0
Pressure avg	0.00 cmH₂O
Pressure 90th	0.00 cmH₂O
Leak avg	0.00 L/min
Leak 90th	0.00 L/min
Flow-limit p95	—
Flow-limit min >0.10	—
Flow-limit min >0.20	—

Trailing Averages Comparison

Trailing windows end at 2026-06-19 (7d n=5, 30d n=5).

Metric	Tonight	7-day avg	Δ vs 7d	30-day avg	Δ vs 30d
AHI	1.20	0.64	+86%	0.64	+86%
OA count	4.0	1.6	+150%	1.6	+150%
H count	3.0	1.2	+150%	1.2	+150%
CA count	0.0	0.2	-100%	0.2	-100%
Leak_Avg (L/min)	0.00	0.00	n/a	0.00	n/a
Leak_90th (L/min)	0.00	0.00	n/a	0.00	n/a
Pressure_Avg	0.00	0.00	n/a	0.00	n/a
Usage hours	5.83	5.59	+4%	5.59	+4%
Deep sleep %	14.1	17.5	-3.4 pp	17.5	-3.4 pp
REM %	13.4	15.0	-1.6 pp	15.0	-1.6 pp
Awake min	14.0	13.8	+2%	13.8	+2%
Total sleep (min)	337.2	5.9	+5625%	5.9	+5625%

Interpretation

AHI came in at 1.20, with event mix of 4 OA / 3 H / 0 CA / 0 RERA. Leak_Avg was 0.00 L/min against a 30-day mean of 0.00 L/min.

Total sleep was 5.62 hours with sleep efficiency at 96.0%. Deep sleep held at 14.1% and REM at 13.4%.

Caveats

• Sleep-stage percentages are Apple Watch estimates, not lab EEG.
• Trailing 7d/30d windows include only nights with CPAP data through this date.
• Flags describe deviation from personal baseline, not absolute clinical severity. AHI <5 remains within well-controlled range.