Food Insecurity and MASLD: A Fruit and Vegetable Intervention Study

Description

Study designs for each of the three specific aims are below:

Aim 1: Assess participation in the EatSF intervention (to be piloted in the liver and WATCH clinics) among families with a child with MASLD and household FI, as identified through an observational cross-sectional study.

Design: To achieve this aim, the investigators will conduct a 6-month pre-post one-arm pilot intervention study of the EatSF Vouchers4Veggies fruit and voucher program with families with a child with household FI and MASLD who receive care at the UCSF liver or WATCH Clinics. At the end of the 6-month intervention period, the investigators will assess the percentage of vouchers redeemed through a software program developed by EatSF Vouchers4Veggies. Also at the end of the 6-month intervention, the CRC will administer study assessments comparable to those conducted at baseline as part of the observational cross-sectional study (for which IRB approval has been submitted). Also at the end of the 6-month intervention, the CRC will conduct semi-structured interviews to identify barriers and facilitators to:

1. voucher redemption,
2. adhering to clinic dietary recommendations, and
3. parental understanding of MASLD and the role of diet in its management.

Aim 2: Assess changes in dietary intake in children with MASLD and FI participating in the 6-month pre-post one-arm pilot intervention study with families with a child with household FI and MASLD who receive care at the UCSF liver or WATCH Clinics (projected n=48).

Design: To achieve this aim, the investigators will analyze changes in the baseline data collected as part of the observational cross-sectional study (for which IRB approval has been submitted) with post-test data (collected at the end of the six-month pilot study).

Exploratory Aim 3: Assess changes in liver inflammation measured by alanine aminotransferase serum lab (ALT) (GGT), and other cardiometabolic health factors in children with MASLD and household FI from baseline to the end of the 6-month study.

Design: To achieve this aim, the investigators will analyze data collected from the 6-month pre-post one-arm pilot intervention study with families with a child with household FI and MASLD who receive care at UCSF’s liver and WATCH clinics.