Forskning

March 25, 2020

Evaluation of Diet as a Risk Factor in the Development of Childhood Leukaemia: A Case Control Study

A Ayub et al, 2020. Evaluation of Diet as a Risk Factor in the Development of Childhood Leukaemia: A Case Control Study, J Pak Med Assoc, Volume 70 (3).

ABSTRACT:

Objective: To evaluate probable association of dietary risk factors with childhood leukaemia.

Methods: The case-control study was conducted at the Children Hospital, Pakistan Institute of Medical Sciences, Islamabad, Pakistan, from January to December 2017, and comprised children of either gender aged 2-12 years with recently diagnosed acute lymphocytic or acute myelocytic leukaemia An age and gender matched equal group of healthy children was taken as controls. Dietary-intake data was collected for six food groups, namely raw vegetables, fresh fruits, packed fruit juices, caffeinated drinks, junk foods, and processed/precooked food items. Frequency of the selected food group consumption was summarised in six categories: rarely/never, 1-3 days/week, 4-6 days/week, once daily, twice daily and thrice daily. Data was collected through interviews with the mothers using a pre-designed questionnaire, and was analysed using SPSS 21. Results: Of the 90 subjects, 45(50%) were in each of the two groups. There were no differences in baseline characteristics between the two groups (p>0.05). Consumption of caffeinated drinks and junk food was significantly higher in cases (p=0.001) while controls showed significantly higher consumption of fresh fruits (p=0.0012). No significant difference was noted for consumption of vegetables, packed fruit juices and processed food between the groups (p> 0. 05 ). Conclusions: Higher consumption of caffeinated drinks and junk food was observed in cases compared to controls.