Table 1.

Cohort description – neutrophil counts.

	Number (n)	Age (years, mean ± SD) (range)	Sex (n)	Time since diagnosis of T1D (years, mean ± SD) (range)	HbA1c (mmol/mol, mean ± SD) (range)
Healthy	17	14.29 ± 1.87	5 male, 12 female	NA	NA
		(11.81-17.37)
Ab- relatives	122	9.11 ± 4.48	61 male, 61 female	NA	34.77 ± 2.76
		(0.3-20.7)			(27–39)
Ab+ relatives	51	9.07 ± 4.37	29 male, 22 female	NA	32.83 ± 3.57
		(2.7-25.6)			(25-40)
Recent onset	172	9.19 ± 4.44	85 male, 87 female	NA	97.63 ± 29.83
					(33-172)
		(1.1-18.27)
Long-term T1D	333	12.61 ± 4.21	168 male, 165 female	5.73 ± 3.82	64.48 ± 15.42
		(2.28-24.58)		(0.71-17.5)	(35-143)