Unilever (Philippines)

BACKGROUND: Several lifestyle and environmental exposures have been suspected as risk factors for oral clefts, although few have been convincingly demonstrated. Studies across global diverse populations could offer additional insight given varying types and levels of exposures. METHODS: We performed an international case-control study in the Democratic Republic of the Congo (133 cases, 301 controls), Vietnam (75 cases, 158 controls), the Philippines (102 cases, 152 controls), and Honduras (120 cases, 143 controls). Mothers were recruited from hospitals and their exposures were collected from interviewer-administered questionnaires. We used logistic regression modeling to estimate odds ratios (OR) and 95% confidence intervals (CI). RESULTS: Family history of clefts was strongly associated with increased risk (maternal: OR = 4.7; 95% CI, 3.0-7.2; paternal: OR = 10.5; 95% CI, 5.9-18.8; siblings: OR = 5.3; 95% CI, 1.4-19.9). Advanced maternal age (5 year OR = 1.2; 95% CI, 1.0-1.3), pregestational hypertension (OR = 2.6; 95% CI, 1.3-5.1), and gestational seizures (OR = 2.9; 95% CI, 1.1-7.4) were statistically significant risk factors. Lower maternal (secondary school OR = 1.6; 95% CI, 1.2-2.2; primary school OR = 2.4, 95% CI, 1.6-2.8) and paternal education (OR = 1.9; 95% CI, 1.4-2.5; and OR = 1.8; 95% CI, 1.1-2.9, respectively) and paternal tobacco smoking (OR = 1.5, 95% CI, 1.1-1.9) were associated with an increased risk. No other significant associations between maternal and paternal factors were found; some environmental factors including rural residency, indoor cooking with wood, chemicals and water source appeared to be associated with an increased risk in adjusted models. CONCLUSION: Our study represents one of the first international studies investigating risk factors for clefts among multiethnic underserved populations. Our findings suggest a multifactorial etiology including both maternal and paternal factors.

Despite intensified use of information and communication technologies (ICTs) supporting increased demand for online services, some entities are still unable to take full advantage of their benefits. This is mostly due to differing degrees of ICT adoption and of appreciation of what ICTs can do. This research, utilizing a UTAUT-based theoretical framework integrated with trust, self-efficacy, perceived risk, anxiety, and utilitarian and hedonic motivations, provides additional insights on the contextual differences that are present within e-commerce use. Analyzing data from 997 Philippine respondents across websites and mobile apps and across retail, banking, food services, and tourism booking organizations through structural equation modeling (SEM) yielded consistently favorable influences of self-efficacy and hedonic motivations, as well as interesting insights on the factors influencing attitudes and intentions towards using these e-commerce platforms. These results open several theoretical and practical implications and suggestions emphasizing a more directed, rather than blanket, approach in managing e-commerce technologies depending on the context.