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Table 2 Sample statistics of the hair counts from the complete data ( n= 48)

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 37.0 31.0 21.0 26.0 11.0
25% Percentile 130.8 144.0 137.0 155.3 144.0 136.5
Median 168.0 181.0 168.5 184.5 176.5 183.0
75% Percentile 204.5 210.0 217.0 227.5 216.3 229.5
Maximum 297.0 302.0 329.0 335.0 311.0 321.0
Mean 163.80 174.70 173.80 185.20 176.20 180.30
Standard deviation 65.60 61.87 71.32 69.90 68.43 73.05
Standard error 9.47 8.93 10.29 10.09 9.88 10.54
95% Confidence interval (144.8, 182.9) (156.7, 192.6) (153.1, 194.5) (164.9, 205.5) (156.3, 196.1) (159.1, 201.5)