The influence of diet on morning sickness: a cross-cultural study

Morning sickness will be negatively associated with eating maize as a staple food (72).

Test
Test Name	Support	Significance	Coefficient	Tail
Chi square	Supported	p<.001	`UNKNOWN`	`UNKNOWN`

Variables
Variable Name	Variable Type	OCM Term(s)
Maize As Staple Food	Independent	Diet
Morning Sickness	Dependent	Pregnancy

Main Author	Published Year	Hypothesis	Supported	Variables Tested
Flaxman, Samuel M.	2000	Societies in which morning sickness was not observed will be significantly more likely to have (i) only plants as a food staple, (ii) corn as a staple, and (iii) corn as the only staple than societies in which morning sickness was observed (129).	Supported	4	Cite Related Hypotheses More By Author
Flaxman, Samuel M.	2000	Societies in which morning sickness was not observed will be significantly less likely to have meat as a staple and slightly less likely to have rice as a staple than societies in which morning sickness was observed (129).	Supported	3	Cite Related Hypotheses More By Author
Minturn, Leigh	1984	The presence of absence of morning sickness will be related to the presence of absence of food taboos and similarly for food cravings (72).	Not Supported	0	Cite Related Hypotheses More By Author
Minturn, Leigh	1984	Morning sickness will be negatively associated with the frequency of vegetable consumption (72).	Supported	2	Cite Related Hypotheses More By Author
Minturn, Leigh	1984	Morning sickness will be negatively associated with the frequency of fat consumption (72).	Supported	2	Cite Related Hypotheses More By Author