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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)