Table 2 Univariate analysis of sociodemographic factors affecting anxiety in population.

Age

18–29 years

4.64 ± 4.682

0.761

0.516

5.98 ± 4.773

1.128

0.337

3.35 ± 4.215

0.602

0.614

30–39 years

4.5 ± 4.634

5.93 ± 4.791

2.91 ± 3.89

40–49 years

5.14 ± 5.205

6.78 ± 5.659

3.54 ± 4.173

≥ 50 years

3.64 ± 3.272

3.63 ± 3.378

3.67 ± 3.445

Sex

Male

3.83 ± 4.2

4.448

0.035

4.96 ± 4.139

3.582

0.059

2.76 ± 4.012

0.934

0.334

Female

4.74 ± 4.76

6.16 ± 4.948

3.26 ± 4.076

BMI

Less than 24

4.66 ± 4.69

0.177

0.674

6.19 ± 4.936

1.602

0.206

3.21 ± 3.94

0.013

0.91

Greater than 24

4.52 ± 4.73

5.61 ± 4.7

3.16 ± 4.429

Occupation

Doctor

0.94 ± 1.92

506.906

< 0.001

1.23 ± 2.288

263.744

< 0.001

0.79 ± 1.679

308.467

< 0.001

Nurse

5.71 ± 2.88

6.26 ± 2.871

4.95 ± 2.729

Administrative Staff

10.33 ± 3.66

10.59 ± 3.762

9.42 ± 3.202

Student

15.16 ± 5.67

14.93 ± 5.47

15.6 ± 6.22

Income (Annual Household Income, RMB)

Less than 10,000

4.58 ± 5.27

0.47

0.825

6.32 ± 5.677

2.919

0.008

3.27 ± 4.582

0.581

0.746

10,000–30,000

4.63 ± 5.12

5.91 ± 5.135

3.43 ± 4.861

30,000–80,000

4.71 ± 4.66

6.31 ± 4.711

2.78 ± 3.812

80,000–150,000

4.59 ± 4.80

5.98 ± 5.123

3.25 ± 4.06

150,000–300,000

4.4 ± 3.85

5.53 ± 3.887

3.16 ± 3.428

300,000–1,000,000

5.52 ± 5.32

5.78 ± 4.772

5 ± 6.576

More than 1,000,000

13 ± 11.35

19.5 ± 2.121

0

Education Level

High School or Below

3.03 ± 4.69

5.103

< 0.001

6.5 ± 5.841

1.33

0.258

0.82 ± 1.593

3.49

0.008

Associate Degree

3.62 ± 4.21

5.23 ± 4.787

2.57 ± 3.424

Bachelor’s Degree

4.94 ± 4.78

6.13 ± 4.849

3.56 ± 4.317

Master’s Degree

3.63 ± 3.77

4.96 ± 3.955

2.58 ± 3.317

Doctorate or Above

7.83 ± 7.75

9.2 ± 7.823

1

Working Years

0–5 Years

3.75 ± 4.30

6.975

< 0.001

5.03 ± 4.728

3.088

0.027

2.8 ± 3.707

1.847

0.138

6–10 Years

5.04 ± 4.89

6.55 ± 4.815

3.39 ± 4.432

11–20 Years

5.3 ± 4.80

6.27 ± 5.031

3.85 ± 4.047

More than 21 Years

4.52 ± 4.69

6.18 ± 4.576

2.59 ± 4.119

Illness

Hypertension

3.4 ± 3.50

2.979

0.007

4 ± 4.031

1.096

0.364

2.5 ± 2.588

3.414

0.005

Diabetes

3 ± 4.24

6

0

Heart Disease

1.5 ± 2.12

1.5 ± 2.121

0

Respiratory Diseases

7.79 ± 5.15

7.11 ± 4.581

10.4 ± 6.877

Immune System Diseases

5.06 ± 3.89

6.5 ± 5.841

2.67 ± 2.805

Other Diseases

6.24 ± 5.59

7.46 ± 3.837

3 ± 4.444

None

4.51 ± 4.65

5.93 ± 4.871

3.14 ± 4.004

Smoking

Yes

5.28 ± 5.17

0.504

0.478

5.8 ± 4.057

0.027

0.869

4.5 ± 6.687

1.052

0.306

No

4.6 ± 4.69

6.01 ± 4.891

3.17 ± 4.004

Drinking

Yes

4.36 ± 4.30

0.299

0.585

5.58 ± 4.403

0.377

0.54

3.05 ± 3.832

0.059

0.808

No

4.64 ± 4.74

6.04 ± 4.909

3.21 ± 4.092

Marriage

Single

4.15 ± 4.60

5.302

0.005

5.5 ± 4.97

1.845

0.159

2.93 ± 3.867

3.27

0.039

Married

4.83 ± 4.71

6.22 ± 4.8

3.3 ± 4.124

Divorced

8.33 ± 5.45

8.17 ± 4.956

8.67 ± 7.572

Household

Number

1 Person

5.12 ± 4.95

1.815

0.107

6.56 ± 4.775

0.954

0.446

3 ± 4.503

0.992

0.422

2 People

4.44 ± 4.71

5.9 ± 4.871

3.35 ± 4.325

3 People

4.76 ± 4.90

5.92 ± 4.82

3.32 ± 4.639

4 People

4.05 ± 4.27

5.45 ± 4.679

2.68 ± 3.32

5 People

5.11 ± 4.97

6.57 ± 5.109

3.52 ± 4.31

6 or More People

5.03 ± 4.77

6.54 ± 5.12

3.81 ± 4.124