Table 1.

Proportions of the conscripts as for categorized amount of self-reported physical activity in association with restorative treatment need (DT), as well as present and past caries experience (DMFT)

	How frequently do you exercise (times)?					p
	Not at all	1–2 / m	1–2 / w	3–4 / w	> 4 /w
DT (%/n)						< 0.001
0	39.0/176	47.2/666	52.5/1,678	56.1/1,446	59.4/545
1–3	38.4/173	34.7/489	32.7/1,045	32.7/843	32.3/296
> 3	22.6/102	18.1/255	14.8/473	11.2/289	8.3/76
Total	100	100	100	100	100
DMFT (%/n)						< 0.001
0	14.2/64	16.9/238	19.6/626	21.8/562	22.4/205
1–3	29.0/131	29.8/420	33.1/1,058	35.6/918	39.5/362
> 3	56.8/256	53.3/752	47.3/1,512	42.6/1,098	38.2/350
Total %/n	100/451	100/1,410	100/3,196	100/2,578	100/917

n = 8552