Table 16.

Comparison of baseline general information between lost-to-follow-up and not-lost-to-follow-up study subjects (n = 88).

Variable	Characteristics	CDIP Group	Routine Care Group	Statistics	p-Value
Education Level	Below Associate Degree	24 (27.9%)	0 (0)	−1.494 c	0.135
	Associate Degree and Bachelor’s Degree	54 (62.8%)	2 (100.0%)
	Bachelor’s Degree and Above	8 (9.3%)	0 (0)
Family Annual Income	<10,000 CNY	17 (19.8%)	0 (0)	2.128 c	0.718
	10,000 to 20,000 CNY	46 (53.5%)	1 (50.0%)
	20,000 to 40,000 CNY	19 (22.1%)	1 (50.0%)
	>40,000 CNY	4 (4.6%)	0 (0)
Cuisine Preference	Hunan Cuisine	8 (9.3%)	0 (0)	2.317 c	0.626
	Sichuan Cuisine	11 (12.8%)	0 (0)
	Anhui Cuisine	14 (16.3%)	1 (50%)
	Jiangsu Cuisine	53 (61.6%)	1 (50%)
Pre-Pregnancy Body Mass Index		201.00 (19.75~22.58)	21.23 (21.09~)	0.266 a	0.790
Family Function		14 (11.75~15)	12 (11~)	−1.014 a	0.310
Age		26.52 ± 2.99	26.00 ± 0	0.246 b	0.807
Gestational Age at Baseline		11.85 ± 0.41	12.00 ± 0.40	−0.509 b	0.612
Physical Activity Level		108.75 ± 28.98	107.00 ± 4.45	−0.080 b	0.936

Note: Continuous variables normally distributed are presented as mean ± standard deviation; non-normally distributed continuous variables are presented as median (interquartile range); categorical variables are presented as frequencies (percentages); ‘a’ indicates Mann–Whitney test; ‘b’ denotes independent t-test; ‘c’ signifies Fisher’s Chi-squared test.