Table 1.
Pain status | N | mean | Range | SD | |
---|---|---|---|---|---|
Age | No pain | 109 | 45 | 23-69 | 8.6 |
(years) | Pain | 85 | 45 | 24-58 | 8.2 |
Height | No pain | 109 | 162 | 142-180 | 7.7 |
(cm) | Pain | 85 | 161 | 148-180 | 7.2 |
Weight | No pain | 109 | 72 | 44-115 | 16.1 |
(kg) | Pain | 85 | 72 | 49-110 | 13.2 |
Length of employment | No pain | 88 | 9 | 1-27 | 7.3 |
(years) | Pain | 70 | 9 | 0-29 | 8.4 |
Age, height, weight and length of employment of cleaners
N = number of participants, SD = standard deviation.