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Table 3 Sample statistics of the hair counts from the mixed data ( n= 70)

From: “Cold” X5 Hairlaser™ used to treat male androgenic alopecia and hair growth: an uncontrolled pilot study

Sample statistics

Baseline

Week 4

Week 8

Week 14

Week 20

Week 26

Minimum

22.0

33.0

22.0

21.0

26.0

11.0

25% Percentile

121.0

125.3

130.8

137.3

135.3

129.5

Median

164.0

172.0

165.0

182.5

172.0

181.5

75% Percentile

201.5

203.5

214.8

224.5

214.3

225.3

Maximum

303.0

302.0

329.0

335.0

311.0

321.0

Mean

159.00

167.90

169.30

178.90

170.00

174.80

Standard deviation

65.39

63.55

71.24

69.63

67.46

68.97

Standard error

7.82

7.60

8.52

8.32

8.06

8.24

95% Confidence interval

(143.4, 174.6)

(152.7, 183.1)

(152.4, 186.3)

(162.3, 195.5)

(153.9, 186.1)

(158.4, 191.2)