+ = Statistically significant assoc

+ = Statistically significant association; - = No significant association; ° = Positive association for some symptoms; * = Positive association among some population groups; ~ = Positive association in some regions/communities; Blank = No association tested; √ = Covered by the study

結果 (中文) 1:

+ = 统计学协会;-= 没有显著的相关性;° = 积极协会的一些症状;* = 积极协会一些人口群体;~ = 积极协会在一些地区/社区;空白 = 没有关联测试;√ = 覆盖的研究

結果 (中文) 3:

+ =有统计学意义的关联；=无显著关联；°=阳性症状关联；* =积极的协会之间的一些人群；~ =正关联在一些地区/社区；空白=没有协会测试；√=覆盖的研究