Table II Multivariable logistic...

Table II

Multivariable logistic regression associating socio-demographic characteristics with nutrition label experience

	Nutrition label experience (OR, 95%CI)
Socio-demographic characteristics	Read	Good understanding	Frequent use
Sex
Male	1.0	1.0	1.0
Female	1.79 (1.68-1.92)***	1.01 (0.97-1.06)	1.65 (1.58-1.73)***
Age group (years)
23-34	1.0	1.0	1.0
35-49	1.19 (1.11-1.28)***	1.17 (1.12-1.23)***	1.22 (1.16-1.28)***
⩾50	1.19 (1.07-1.32)**	1.57 (1.45-1.69)***	1.39 (1.29-1.49)***
Location
Rural	1.0	1.0	1.0
Urban	0.86 (0.81-0.93)***	0.89 (0.85-0.93)***	0.97 (0.93-1.02)
Region
Central-East	1.0	1.0	1.0
Bangkok	0.91 (0.83-1.00)*	0.88 (0.82-0.94)***	0.92 (0.86-0.98)*
North	1.20 (1.10-1.32)***	1.20 (1.12-1.27)***	1.31 (1.23-1.39)***
Northeast	1.14 (1.04-1.25)**	1.12 (1.05-1.19)***	1.24 (1.17-1.32)***
South	1.25 (1.11-1.40)***	1.20 (1.11-1.29)***	1.21 (1.13-1.31)***
Religion
Buddhist	1.0	1.0	1.0
Muslim	1.09 (0.90-1.32)	1.04 (0.92-1.18)	1.15 (1.02-1.30)*
Christian	0.84 (0.67-1.05)	1.09 (0.92-1.28)	0.98 (0.83-1.14)
Other/no religion	1.12 (0.53-2.35)	1.26 (0.74-2.14)	0.74 (0.46-1.20)
Household size (people)
1	1.0	1.0	1.0
2-4	0.95 (0.84-1.09)	1.02 (0.93-1.12)	0.94 (0.86-1.03)
5-15	0.97 (0.84-1.11)	1.01 (0.91-1.11)	1.00 (0.91-1.09)
Education
Non university	1.0	1.0	1.0
University	1.05 (0.97-1.14)	1.14 (1.08-1.21)***	0.96 (0.91-1.02)
Occupation
Worker	1.0	1.0	1.0
Manager	0.98 (0.87-1.09)	1.17 (1.08-1.26)***	1.08 (1.00-1.17)*
Professional	1.10 (1.00-1.23)	1.30 (1.21-1.40)***	1.17 (1.09-1.25)***
Office assistant	0.92 (0.84-1.01)	0.93 (0.88-0.99)*	0.99 (0.93-1.05)
Not working/retired	1.16 (0.99-1.35)	1.08 (0.97-1.19)	1.08 (0.98-1.19)
Unidentified	1.09 (0.89-1.32)	1.16 (1.02-1.33)*	1.26 (1.11-1.43)***
Monthly income (baht)
<10,000	1.0	1.0	1.0
10,001-20,000	1.01 (0.92-1.10)	0.98 (0.92-1.04)	0.98 (0.92-1.04)
20,001-30,000	1.02 (0.92-1.13)	1.07 (1.00-1.15)	1.00 (0.93-1.07)
>30,000	1.05 (0.94-1.18)	1.17 (1.08-1.27)***	1.01 (0.93-1.09)

	Nutrition label experience (OR, 95%CI)
Socio-demographic characteristics	Read	Good understanding	Frequent use
Sex
Male	1.0	1.0	1.0
Female	1.79 (1.68-1.92)***	1.01 (0.97-1.06)	1.65 (1.58-1.73)***
Age group (years)
23-34	1.0	1.0	1.0
35-49	1.19 (1.11-1.28)***	1.17 (1.12-1.23)***	1.22 (1.16-1.28)***
⩾50	1.19 (1.07-1.32)**	1.57 (1.45-1.69)***	1.39 (1.29-1.49)***
Location
Rural	1.0	1.0	1.0
Urban	0.86 (0.81-0.93)***	0.89 (0.85-0.93)***	0.97 (0.93-1.02)
Region
Central-East	1.0	1.0	1.0
Bangkok	0.91 (0.83-1.00)*	0.88 (0.82-0.94)***	0.92 (0.86-0.98)*
North	1.20 (1.10-1.32)***	1.20 (1.12-1.27)***	1.31 (1.23-1.39)***
Northeast	1.14 (1.04-1.25)**	1.12 (1.05-1.19)***	1.24 (1.17-1.32)***
South	1.25 (1.11-1.40)***	1.20 (1.11-1.29)***	1.21 (1.13-1.31)***
Religion
Buddhist	1.0	1.0	1.0
Muslim	1.09 (0.90-1.32)	1.04 (0.92-1.18)	1.15 (1.02-1.30)*
Christian	0.84 (0.67-1.05)	1.09 (0.92-1.28)	0.98 (0.83-1.14)
Other/no religion	1.12 (0.53-2.35)	1.26 (0.74-2.14)	0.74 (0.46-1.20)
Household size (people)
1	1.0	1.0	1.0
2-4	0.95 (0.84-1.09)	1.02 (0.93-1.12)	0.94 (0.86-1.03)
5-15	0.97 (0.84-1.11)	1.01 (0.91-1.11)	1.00 (0.91-1.09)
Education
Non university	1.0	1.0	1.0
University	1.05 (0.97-1.14)	1.14 (1.08-1.21)***	0.96 (0.91-1.02)
Occupation
Worker	1.0	1.0	1.0
Manager	0.98 (0.87-1.09)	1.17 (1.08-1.26)***	1.08 (1.00-1.17)*
Professional	1.10 (1.00-1.23)	1.30 (1.21-1.40)***	1.17 (1.09-1.25)***
Office assistant	0.92 (0.84-1.01)	0.93 (0.88-0.99)*	0.99 (0.93-1.05)
Not working/retired	1.16 (0.99-1.35)	1.08 (0.97-1.19)	1.08 (0.98-1.19)
Unidentified	1.09 (0.89-1.32)	1.16 (1.02-1.33)*	1.26 (1.11-1.43)***
Monthly income (baht)
<10,000	1.0	1.0	1.0
10,001-20,000	1.01 (0.92-1.10)	0.98 (0.92-1.04)	0.98 (0.92-1.04)
20,001-30,000	1.02 (0.92-1.13)	1.07 (1.00-1.15)	1.00 (0.93-1.07)
>30,000	1.05 (0.94-1.18)	1.17 (1.08-1.27)***	1.01 (0.93-1.09)

Notes: n=42,750. Models are adjusted for all socio-demographic characteristic. *p<0.05; **p<0.01; ***p<0.001

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