Table 1 Population characteristics by HPV status (total n = 423).

From: A cross-sectional analysis about bacterial vaginosis, high-risk human papillomavirus infection, and cervical intraepithelial neoplasia in Chinese women

Variables

HPV-

(n = 193), n (%)

HR-HPV + 

(n = 230), n (%)

\({\chi }^{2}\) Value

P value *

Age (years)

13.033

0.001**

 25–39

142 (73.58)

135 (58.70)

  

 40–54

32 (16.58)

72 (31.30)

  

 ≥ 55

19 (9.84)

23 (10.00)

  

Gestation (times)

1.551

0.671

 0

35 (18.13)

33 (14.35)

  

 1

66 (34.20)

76 (33.04)

  

 2

67 (34.72)

90 (39.13)

  

 ≥ 3

25 (12.95)

31 (13.48)

  

Parturition (times)

0.235

0.889

 0

39 (20.21)

46 (20.00)

  

 1

110 (56.99)

127 (55.22)

  

 ≥ 2

44 (22.80)

57 (24.78)

  

Number of sexual partners

15.715

0.000**

 

 1

190 (98.45)

204 (88.70)

  

 2

3 (1.55)

24 (10.43)

  

 ≥ 3

0 (0.00)

2 (0.87)

  

Contraception

15.249

0.002**

 Condom

159 (82.38)

188 (81.74)

  

 IUD

29 (15.03)

18 (7.83)

  

 Hormonal contraceptive

1 (0.52)

1 (0.43)

  

 None

4 (2.07)

23 (10.00)

  

Clinical status

72.22

0.000**

 BV infection

54 (27.98)

106 (46.09)

  

 Multiple HPV infection

0 (0.00)

86 (37.39)

  

 CIN

0 (0.00)

94 (40.87)

  
  1. All variables were showed as frequencies and proportions. HPV−: HPV (human papillomavirus)-negative; HPV + : HR-HPV positive; IUD: intrauterine device; BV: bacterial vaginosis; CIN: cervical intraepithelial neoplasia.
  2. * P values were calculated by Pearson Chi-squared \({( \chi }^{2})\) test. ** statistically significant, P < .05.