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Table 1 Descriptive data (group distribution, gender, age, height, body weight) of all test persons. Significant differences between two groups are marked with the same superscript letter (a or b)

From: Influence of design of dentist’s chairs on body posture for dentists with different working experience

  Group 1 Group 2 Group 3
Group description No dental education Students of dentistry / dentists < 10 years professional experience Dentists ≥10 years professional experience
Gender 20 (10w/10 m) 20 (11w/9 m) 19 (10w/9 m)
Age (years) 23–52 a
(29.90 ± 8.04)
24–32 b
(26.40 ± 2.06)
45–69 a,b
(56.42 ± 6.88)
Body height (cm) 160–193
173.40 ± 8.01
176.65 ± 8.31 173.63 ± 7.31
Weight (kg) 50–100
71.08 ± 12.79
68.65 kg ± 13.16 73.53 ± 10.07