Summary of glycemic changes and BG check frequency

Glycemic metrics in PwGDMBaseline to 10 weeks (n = 26,382)*
Baseline
(First 7 days)		At 10 weeks
(Last 7 days)		Change from
baseline
Mean BG6.07 ± 0.80 mmol/L5.83 ± 0.55 mmol/L–0.23 mmol/L*
Hypoglycemic readings < 3.5 mmol/L
(mean BG ± SD)		0.4%
(3.07 ± 0.48 mmol/L)		0.5%
(3.10 ± 0.43 mmol/L)		+0.1 %pts*
Fasting readings in-range < 5.3 mmol/L
(mean BG ± SD)		50.6%
(4.76 ± 0.32 mmol/L)		71.0%
(4.67 ± 0.32 mmol/L)		+20.3 %pts# (n = 18,235)
Readings in-range 3.5 to 7.8 mmol/L
(mean BG ± SD)		88.9%
(5.75 ± 0.44 mmol/L)		92.0%
(5.63 ± 0.35 mmol/L)		+3.1 %pts*
Hyperglycemic readings > 7.8 mmol/L
(mean BG ± SD)		10.7%
(8.74 ± 0.91 mmol/L)		7.5%
(8.63 ± 0.81 mmol/L)		–3.3 %pts*
Hyperglycemic readings > 10.0 mmol/L
(mean BG ± SD)		1.6%
(11.25 ± 1.78 mmol/L)		0.7%
(11.29 ± 1.90 mmol/L)		–0.9 %pts*
BGM check frequency (average per day)4.34.1–0.1*

*: mean, within subject, difference between baseline and 10 weeks. Includes only subjects checking BG at least 3.5 times per day on average. # Percentage of BG readings within a time window of 5–8 am that were < 5.3 mmol/L. Average of within subject changes from baseline. All changes p < 0.001. To convert mmol/L to mg/dL, multiply by 18.0182. %pts: percentage points; BG: blood glucose; PwGDM: people with gestational diabetes mellitus