Table 4.

Longitudinal association of single food groups, psychological ill-being and psychological well-being at the 34th gestational week

N	Psychological ill-being						Psychological well-being
	Negative affect		Anxiety		Depression		Emotional regulation		Resilience		Positive affect
	115		109		117		119		112		115
Single food groups	β	p	β	p	β	p	β	p	β	p	β	p
Whole grain cereals (s/wk)	− 0.165	0.093	− 0.129	0.229	− 0.099	0.288	0.070	0.470	− 0.051	0.611	− 0.064	0.497
Potatoes (s/wk)	− 0.023	0.815	0.083	0.410	0.170	0.067	− 0.082	0.402	0.018	0.865	− 0.007	0.942
Fruits (s/wk)	− 0.357	< 0.001	− 0.415	< 0.001	− 0.365	< 0.001	0.278	0.004	0.205	0.045	0.243	0.010
Vegetables (s/wk)	0.059	0.538	− 0.003	0.977	− 0.040	0.663	0.027	0.778	0.140	0.162	0.135	0.139
Pulses (s/wk)	0.084	0.390	0.005	0.957	0.111	0.234	0.027	0.780	0.025	0.801	0.126	0.174
Fish (s/wk)	− 0.053	0.588	− 0.051	0.622	0.025	0.787	0.107	0.289	0.034	0.735	0.102	0.276
Red Meat and subproducts (s/wk)	0.086	0.373	0.237	0.016	0.143	0.116	0.021	0.828	− 0.234	0.015	− 0.163	0.075
Poultry (s/m)	0.099	0.309	0.043	0.670	− 0.050	0.591	− 0.007	0.936	− 0.104	0.292	0.089	0.336
Dairy products(s/wk)	0.074	0.450	0.049	0.631	0.031	0.737	− 0.056	0.548	− 0.016	0.875	0.106	0.260
Olive Oil (s/wk)	− 0.108	0.253	− 0.142	0.153	− 0.006	0.944	0.108	0.229	0.304	0.001	0.014	0.874
Nuts (s/wk)	− 0.206	0.043	− 0.231	0.026	0.040	0.681	0.210	0.027	0.247	0.017	0.173	0.076
Sweets (s/wk)	0.101	0.326	0.009	0.932	0.151	0.112	− 0.019	0.846	− 0.032	0.758	− 0.016	0.867

Analyses were adjusted for age, educational status, number of miscarriages, low back pain and exercise intervention. S, servings; wk, week

Boldface indicates those outcomes which surpassed the multiple comparison test