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The duration of osteoporosis treatment and drinking strong coffee and tea
| Do you drink strong coffee and tea regularly(more than 2-3 cups a day)? | For how many years have you been undergone osteoporosis treatment? | Total | ||||
|---|---|---|---|---|---|---|
| up to 3 | above 3 | |||||
| n | % | n | % | N | % | |
| Yes | 54 | 84.4 | 58 | 66.7 | 112 | 74.2 |
| No | 10 | 15.6 | 29 | 33.3 | 39 | 26.8 |
| Total | 64 | 100.0 | 87 | 100.0 | 151 | 100.0 |
χ2 test: χ2 = 6.036, p = 0.014*
