Table 4.

Variable areas of enlarged skin pores according to ethnics and age

Age group (years)	18–29	30–39	40–49	50–59	60–69	Over 70
Brazilian	0.23±0.06	0.29±0.08	0.33±0.07	0.37±0.00
Caucasian	0.16±0.02	0.20±0.03	0.21±0.03	0.22±0.06	0.21±0.03
Chinese	0.06±0.01	0.06±0.01	0.06±0.01	0.06±0.01	0.06±0.01	0.06±0.01
Indian	0.17±0.02	0.21±0.02	0.25±0.02	0.25±0.03	0.28±0.03	0.29±0.03
Japanese	0.14±0.01	0.16±0.02	0.19±0.03	0.18±0.02	0.18±0.02	0.17±0.02

Notes: Data expressed as mean ± standard deviation in mm². Fair Grey tone background (whatever contiguous cell) means significant differences compare to all other age clusters, within a same ethnic group. Same grey tone (only for medium and dark) for contiguous cells illustrates non-significantly different values through age clusters, within same ethnic group. A group of contiguous cells with same grey tones (medium and dark) are significantly different compare to all other age clusters, within same ethnic group.