Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Evaluating the Impact of the Programa de Apoyo Alimentaria
Brief Summary: The Programa de Apoyo Alimentaria (PAL) started in 2003 and is targeted to communities in Mexico that do not receive benefits from other federal food aid programs, have less than 2,500 inhabitants and a high level of marginalization. Marginalization is a term used in Mexico for the multidimensional assessment of poverty in a community.

When the program started in 2003 it provided beneficiary households either a cash transfer of 150 Mexican pesos (equivalent to approximately 14 USD at the time) per month or a monthly food basket with a cost to the program of 150 pesos. The size of the cash transfer and the amount of food was the same for all households, i.e. no adjustments for family size or composition were made. The basket contained a number of staple and basic food products and powdered whole milk (Liconsa), which is fortified with Zn, Fe, Vitamin C, and folate (Table 1). The composition of the food basket conformed to the Mexican norm for food aid programs (NOM-169-SSA1-1998), which states that food transfers need to provide at least 20% of the recommended daily energy and protein requirements. Beneficiary households were required to attend nutrition and health education sessions and had to participate in program related logistic activities in order to receive the benefits. These program conditionalities, however, were not strictly enforced.

A community randomized controlled intervention trial was used to evaluate the impact of the intervention. A random sample of 208 rural communities was drawn from the pool of eligible communities in 8 of the poorest states in the South/Eastern region of Mexico (Chiapas, Guerrero, Oaxaca, Quintana Roo, Tabasco, Campeche, Yucatan and Veracruz). Within each community a random sample of 33 households was selected. The baseline survey was conducted from October 2003 to April 2004. After baseline data collection, the 208 selected communities (6,687 households) randomly assigned to one of four study groups: food basket without education (52 communities, 1657 households), food basket with education (52 communities, 1680 households), cash transfer with education (53 communities, 1687 communities) or control (51 communities, 1663 households). Treatment allocation was carried out by the Ministry of Social Development.


Options:
A: Arm Label: Homestead Food Production; Type: EXPERIMENTAL; Interventions: Behavioral: Homestead Food Production program | Arm Label: Control; Type: NO_INTERVENTION; Interventions: N/A | Intervention Type: BEHAVIORAL; Name: Homestead Food Production program; Assigned to Arm(s): Homestead Food Production
B: Arm Label: Homestead Food Production plus small pond aquaculture; Type: EXPERIMENTAL; Interventions: Behavioral: Homestead Food Production plus small pond aquaculture | Arm Label: plant-based Homestead Food Production; Type: ACTIVE_COMPARATOR; Interventions: Behavioral: plant-based Homestead Food Production | Arm Label: Control; Type: SHAM_COMPARATOR; Interventions: Behavioral: a comparison group | Intervention Type: BEHAVIORAL; Name: plant-based Homestead Food Production; Assigned to Arm(s): plant-based Homestead Food Production | Intervention Type: BEHAVIORAL; Name: Homestead Food Production plus small pond aquaculture; Assigned to Arm(s): Homestead Food Production plus small pond aquaculture | Intervention Type: BEHAVIORAL; Name: a comparison group; Assigned to Arm(s): Control
C: Arm Label: Food basket w/o nutrition education; Type: EXPERIMENTAL; Interventions: Other: Food basket w/o nutrition education | Arm Label: Food basket + nutrition education; Type: EXPERIMENTAL; Interventions: Other: Food basket + nutrition education | Arm Label: Control; Type: EXPERIMENTAL; Interventions: Other: Control | Arm Label: Cash + health and nutrition education; Type: EXPERIMENTAL; Interventions: Other: Cash + nutrition education | Intervention Type: OTHER; Name: Cash + nutrition education; Assigned to Arm(s): Cash + health and nutrition education | Intervention Type: OTHER; Name: Food basket + nutrition education; Assigned to Arm(s): Food basket + nutrition education | Intervention Type: OTHER; Name: Food basket w/o nutrition education; Assigned to Arm(s): Food basket w/o nutrition education | Intervention Type: OTHER; Name: Control; Assigned to Arm(s): Control
D: Arm Label: Outpatient therapeutic program, counseling and cash transfer; Type: EXPERIMENTAL; Interventions: Other: Outpatient therapeutic program, counseling and cash transfer | Arm Label: Outpatient therapeutic program and counseling; Type: ACTIVE_COMPARATOR; Interventions: Other: Outpatient therapeutic program and counseling | Intervention Type: OTHER; Name: Outpatient therapeutic program, counseling and cash transfer; Assigned to Arm(s): Outpatient therapeutic program, counseling and cash transfer | Intervention Type: OTHER; Name: Outpatient therapeutic program and counseling; Assigned to Arm(s): Outpatient therapeutic program and counseling

Answer: C