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. Author manuscript; available in PMC: 2018 Jun 1.
Published in final edited form as: Public Health Nutr. 2017 Feb 24;20(8):1380–1387. doi: 10.1017/S1368980017000106

Table 3.

Logistic regression predicting obesity from soda consumption and place of birth by ethnicity among non-institutionalized adults aged 18 years or over, California Health Interview Survey 2009 (n 36 271)

Variable White
(n 31 167)
Chinese American
(n 1065)
Japanese American
(n 428)
Korean American
(n 958)
Filipino American
(n 507)
South Asian American
(n 420)
Vietnamese American
(n 1423)
Other Asian American
(n 303)
AOR* 95 % CI AOR* 95 % CI AOR* 95 % CI AOR* 95 % CI AOR* 95 % CI AOR* 95 % CI AOR* 95 % CI AOR* 95 % CI
Number of times drink soda per week 1·00 0·99, 1·02 1·14 0·97, 1·33 1·01 0·91, 1·11 1·45 0·78, 2·72 0·98 0·78, 1·23 0·95 0·63, 1·43 1·22 1·04, 1·44 1·44 1·18, 1·76
Place of birth
 US-born Ref. Ref. Ref. Ref. Ref. Ref. Ref. Ref.
 Foreign-born 0·76 0·50, 1·15 0·19 0·06, 0·56 0·45 0·16, 1·26 0·09 0·02, 0·58 0·45 0·14, 1·45 2·07 0·23, 18·68 0·83 0·15, 4·50 2·57 0·22, 30·22
Place of birth by soda interaction
 US-born × soda Ref. Ref. Ref. Ref. Ref. Ref. Ref. Ref.
 Foreign-born × soda 0·95 0·85, 1·06 1·11 0·89, 1·39 1·15 1·02, 1·29 1·25 0·62, 2·50 0·97 0·76, 1·24 1·09 0·72, 1·65 0·65 0·47, 0·92 0·76 0·60, 0·97
Sociodemographic characteristics
 Gender
  Male Ref. Ref. Ref. Ref. Ref. Ref. Ref. Ref.
  Female 0·72 0·64, 0·81 0·38 0·16, 0·93 0·71 0·31, 1·62 1·25 0·20, 7·86 1·33 0·52, 3·36 0·97 0·31, 3·04 0·39 0·16, 0·98 0·55 0·07, 4·13
 Age (years) 1·01 1·00, 1·01 1·03 1·00, 1·05 0·99 0·96, 1·02 1·06 1·02, 1·09 0·99 0·96, 1·01 1·02 0·99, 1·05 1·00 0·97, 1·04 1·02 0·96, 1·09
 Years of education 0·94 0·92, 0·96 1·04 0·95, 1·14 0·89 0·76, 1·04 1·45 1·12, 1·89 1·02 0·82, 1·26 0·92 0·79, 1·08 0·87 0·76, 1·00 0·84 0·66, 1·07
 Annual household income ($US, thousands) 1·00 1·00, 1·00 1·00 0·99, 1·00 1·00 0·99, 1·01 1·00 0·99, 1·01 0·99 0·98, 1·00 1·00 0·99, 1·01 1·00 0·99, 1·00 0·99 0·93, 1·01
P value
P-value
P-value
P value
P value
P value
P value
P value
Hosmer–Lemeshow Goodness of Fit statistic 0·0070 <0·0001 0·5401 <0·0001 0·0001 <0·0001 <0·0001 <0·0001

AOR, adjusted OR; ref., reference category.

*

Significant AOR and 95 % CI denoted in bold.

Represents the effect of each additional soda consumed for US-born individuals.

Represents the odds of being obese for foreign-born individuals, relative to US-born individuals and soda consumption of zero times per week.