Development, validation, and reliability of the Chrononutrition Profile Questionnaire-Pregnancy (CPQ-P)

Table 1 Items included in the questionnaire labelled according to their constructs

Label	Items
A1	Preferred wake time
A2	Weekday wake time
A3	Weekend wake time
A4	Preferred first eating event time
A5	Weekday first eating event time
A6	Weekend first eating event time
A7	Breakfast skipping
B1	Preferred fall asleep time
B2	Weekday bedtime
B3	Weekend bedtime
C1	Weekday dinner time
C2	Weekend dinner time
C3	Preferred last eating event time
C4	Weekday last eating event time
C5	Weekend last eating event time
D1	Weekday snacking frequency
D2	Weekend snacking frequency
D3	Snacking after last meal
D4	Night eating
E1	Pregnancy effect on wake time
E2	Pregnancy effect on sleep time
E3	Pregnancy effect on meal time
F1	Lunch as largest meal
F2	Breakfast as largest meal
F3	Dinner as largest meal
G1^a	Weekday lunch time
G2 ^a	Weekend lunch time
G3 ^a	Daytime napping frequency
G4 ^a	Daytime napping duration

ISSN: 1471-2393