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Table 3 Multivariate analysis with frequency of changing sanitary napkins in school toilets

From: Quality of public school toilets and the frequency of changing sanitary napkins among students in public secondary schools in the City of Manila, Philippines

Variables

Odds ratio

95% CI

P value

Observed availability of sanitary bin

 Not available

1

  

 Available in toilet

2.54

0.76, 8.40

0.128

 Available in cubicles

2.19

0.84, 5.74

0.111

Observed toilet bowl cleanliness

 Bad

1

  

 Good

1.23

0.54, 2.81

0.618

Perceived privacy

 Disagree

1

  

 Neutral

1.01

0.40, 2.55

0.976

 Agree

1.47

0.68, 3.18

0.332

Perceived availability of sanitary bin

 Disagree

1

  

 Neutral

2.31

0.84, 6.40

0.104

 Agree

1.25

0.61, 2.56

0.545

Perceived toilet bowl cleanliness

 Disagree

1

  

 Neutral

0.64

0.28, 1.48

0.298

 Agree

0.62

0.30, 1.29

0.196

Perceived smell

 Disagree

1

  

 Neutral

1.18

0.51, 2.74

0.693

 Agree

0.77

0.42, 1.41

0.393

Perceived availability of hand wash facility

 Disagree

1

  

 Neutral

1.42

0.53, 3.80

0.479

 Agree

1.18

0.57, 2.47

0.655

 Age

1.33

0.99, 1.80

0.058

Father’s educational attainment

 Secondary incompletion

1

  

 Secondary

1.56

0.94, 2.60

0.087

 Tertiary

2.09

1.08, 4.02

0.029

Level of menstrual flow

 Light or moderate

1

  

 Heavy

1.50

0.83, 2.72

0.174

Attitude

 Lower attitude

1

  

 Moderate attitude

0.88

0.49, 1.60

0.671

 Higher attitude

1.23

0.67, 2.27

0.510

Perceived behavioral control (PBC)

 Lower PBC

1

  

 Moderate PBC

1.57

0.91, 2.69

0.103

 Higher PBC

2.29

1.24, 4.25

0.008

Subjective norm

 Lower subjective norm

1

  

 Moderate subjective norm

1.28

0.74, 2.23

0.375

 Higher subjective norm

2.63

1.45, 4.76

0.001