求翻译：饮酒史≥15 a 的104例酒依赖患者中低血钾发生率35.6%与饮酒史＜15 a酒依赖患者中低血钾发生率比较差异有统计学意义（P是什么意思？

History of drinking ≥ 15 a of the 104 cases of alcohol-dependent patients in the 35.6% incidence of hypokalemia and drinking history <15 a alcohol-dependent patients in the incidence of hypokalemia was significantly (P <0.01).

A history of ≥ 15 drinking alcohol dependent patients 104 low blood potassium incidence <15 history 35.6 % alcohol dependent patients a wine low blood potassium compare differences statistically (P < 0.01 ).

Drinks wine the history ≥15 a 104 example liquor to rely on in the patient the low blood potassium formation rate 35.6% with to drink wine history

≥ 15 history of drinking in 104 cases of alcohol dependence in patients with a low incidence of potassium 35.6% in <15 a in patients with alcohol dependence and alcohol history comparison difference statistically significant incidence of hypokalemia (P<0.01).

Drinks wine the history ≥15 a 104 example liquor to rely on in the patient the low blood potassium formation rate 35.6% with to drink wine history <15 a liquor to rely on in the patient the low blood potassium formation rate comparison difference to have statistics significance (P <0.01).