. 2020 Jun 19;15(6):e0234787. doi: 10.1371/journal.pone.0234787

Table 4. Relative importance of socioeconomic factors for elderly fall risks.

Years	2011		2014		2017		The whole period
Factors	OR	AOR	OR	AOR	OR	AOR	OR	AOR
Age	1.470^*	1.266^*	1.476^*	1.143^*	1.574^*	1.340^*	1.501^*	1.245^*
Age	(1.299–1.663)	(1.103–1.453)	(1.325–1.645)	(1.012–1.290)	(1.397–1.775)	(1.171–1.533)	(1.402–1.606)	(1.154–1.343)
Gender	2.020^*	1.644^*	2.075^*	1.449^*	1.898^*	1.542^*	2.004^*	1.548^*
Gender	(1.760–2.317)	(1.380–1.958)	(1.847–2.331)	(1.256–1.671)	(1.671–2.156)	(1.324–1.796)	(1.861–2.158)	(1.416–1.692)
Household type	1.497^*	1.092	1.492^*	1.030	1.533^*	0.994	1.506^*	1.032
Household type	(1.315–1.704)	(0.895–1.332)	(1.322–1.684)	(0.868–1.223)	(1.351–1.740)	(0.821–1.202)	(1.401–1.619)	(0.927–1.149)
Marital status	1.619^*	1.038	1.838^*	1.345^*	1.864^*	1.426^*	1.766^*	1.251^*
Marital status	(1.434–1.828)	(0.857–1.258)	(1.647–2.051)	(1.141–1.585)	(1.657–2.098)	(1.185–1.717)	(1.651–1.889)	(1.128–1.388)
Education level	1.671^*	1.257^*	1.834^*	1.240^*	1.506^*	1.122	1.675^*	1.206^*
Education level	(1.429–1.953)	(1.046–1.510)	(1.624–2.070)	(1.068–1.439)	(1.329–1.708)	(0.956–1.317)	(1.549–1.811)	(1.097–1.325)
Current employment status	1.575^*	1.348^*	1.507^*	1.198^*	1.432^*	1.151	1.510^*	1.236^*
Current employment status	(1.378–1.799)	(1.168–1.556)	(1.334–1.703)	(1.051–1.366)	(1.252–1.636)	(0.998–1.328)	(1.401–1.628)	(1.140–1.340)
Past career	1.616^*	1.088	1.880^*	1.174	1.325^*	0.959	1.614^*	1.073
Past career	(1.238–2.109)	(0.800–1.481)	(1.561–2.265)	(0.946–1.457)	(1.093–1.605)	(0.769–1.196)	(1.425–1.827)	(0.931–1.238)
Annual income	1.406^*	0.982	1.534^*	1.191^*	1.293^*	1.020	1.417^*	1.066
Annual income	(1.242–1.592)	(0.853–1.131)	(1.376–1.710)	(1.050–1.351)	(1.150–1.454)	(0.890–1.168)	(1.324–1.516)	(0.986–1.152)
Personal wealth	1.508^*	1.079	1.526^*	1.125	1.222^*	0.962	1.426^*	1.070
Personal wealth	(1.331–1.709)	(0.933–1.247)	(1.368–1.702)	(0.994–1.274)	(1.086–1.375)	(0.841–1.100)	(1.332–1.527)	(0.992–1.153)
Number of children	1.219^*	1.047	1.206^*	0.991	1.239^*	0.997	1.220^*	1.007
Number of children	(1.075–1.383)	(0.913–1.202)	(1.083–1.343)	(0.881–1.114)	(1.100–1.395)	(0.874–1.138)	(1.140–1.305)	(0.935–1.085)
Relationship satisfaction	1.260^*	1.196^*	1.459^*	1.302^*	1.410^*	1.346^*	1.371^*	1.276^*
Relationship satisfaction	(1.111–1.430)	(1.050–1.363)	(1.303–1.634)	(1.159–1.463)	(1.251–1.589)	(1.184–1.529)	(1.280–1.469)	(1.188–1.371)

* p<0.05;

AOR of each investigated factor was the odds ratio adjusted by all other factors (confounders) and survey year.