Table 1.

Distribution of stress resilience in adolescence by the Apgar score and the other characteristics

	Stress resilience (1–9) Frequency (mean ± standard deviation)
Apgar score at five minutes
0–2	619 (4.71 ± 1.77)
3–5	2005 (4.89 ± 1.78)
6–8	16 008 (4.89 ± 1.78)
9–10	63 839 (4.94 ± 1.78)
9–10 (at one minute)	445 292 (4.96 ± 1.78)
Gestational age (weeks)
22–32	3061 (4.64 ± 1.69)
33‐37	49 333 (4.90 ± 1.78)
38–39	177 965 (4.95 ± 1.78)
40–41	243 887 (4.97 ± 1.78)
42–45	53 517 (4.95 ± 1.79)
Birthweight (g)
276–3150	86 058 (4.81 ± 1.77)
3152–3450	96 269 (4.91 ± 1.78)
3451–3710	109 079 (4.96 ± 1.77)
3711–4000	112 916 (5.01 ± 1.78)
4001–6970	123 441 (5.02 ± 1.79)
Mother's age when giving birth
Under 18	8597 (4.39 ± 1.79)
18–24	188 683 (4.84 ± 1.77)
25–29	195 574 (5.06 ± 1.77)
30–34	101 694 (5.01 ± 1.77)
35–39	29 470 (4.90 ± 1.78)
40–44	3648 (4.77 ± 1.80)
45+	97 (4.48 ± 1.82)
Number of older siblings
0	223 384 (5.02 ± 1.77)
1	202 502 (4.97 ± 1.77)
2	77 828 (4.83 ± 1.78)
3+	24 049 (4.55 ± 1.80)
Maternal educational (years)
≤9	114 103 (4.52 ± 1.74)
10–12	262 982 (4.91 ± 1.75)
13+	150 678 (5.34 ± 1.78)
ESeC, N (%)
High	174 710 (5.31 ± 1.77)
Intermediate	90 335 (5.10 ± 1.74)
Low	262 718 (4.67 ± 1.75)
Year of conscription
91/95	178 980 (5.09 ± 1.75)
96/00	151 240 (4.83 ± 1.81)
01/04	130 521 (4.82 ± 1.82)
05/10	67 021 (5.10 ± 1.67)
Diagnosis at conscription
Yes	321 186 (4.58 ± 1.81)
No	206 577 (5.53 ± 1.57)

ESeC = the European Socioeconomic Classification system of household's highest social position.