A Picozzi1, F DeLuca2. 1. St. Christopher's Hospital for Children, Section of Endocrinology, Philadelphia, PA, USA. Electronic address: Ajp020@jefferson.edu. 2. St. Christopher's Hospital for Children, Section of Endocrinology, Philadelphia, PA, USA.
Abstract
OBJECTIVES: The objective of this study was to test whether glycemic control varies between adolescent patients diagnosed with type 1 or type 2 diabetes who are depressed and those who are not, after controlling for confounding factors. We hypothesized that diabetic children who have depression or a high risk to develop depression will have worse glycemic control, as indicated by higher hemoglobin A1c (HbA1c) values. STUDY DESIGN: This was a retrospective case-control study. METHODS: A chart review was conducted in the Section of Endocrinology at St. Christopher's Hospital for Children in Philadelphia. Multivariate linear regression was used to determine effects of individual variables. RESULTS: A total of 214 records were included out of 263 reviewed. Significant differences were observed in type 1 diabetics (n = 156) between depressed and non-depressed patients in the percentage of females in the group (P = .002), the duration of diabetes (P = .005), age at diagnosis (P = .01), hemoglobin A1c (P = .03), and the percentage of those with a HbA1c greater than 14% (P = .03). Depression was associated with significant increases in HbA1c values in type 1 diabetics (P < .001). An interaction effect (P = .055) was observed between sex and depression. Given the small sample of children with type 2 diabetes, we were unable to perform any meaningful statistical analysis in this subgroup of patients. CONCLUSIONS: We have detected a significant association between depression and glycemic control in adolescent girls with type 1 diabetes. This association appears to be moderated by sex. Depressed patients with type 2 diabetes generally display higher HbA1c values than their non-depressed counterparts.
OBJECTIVES: The objective of this study was to test whether glycemic control varies between adolescent patients diagnosed with type 1 or type 2 diabetes who are depressed and those who are not, after controlling for confounding factors. We hypothesized that diabeticchildren who have depression or a high risk to develop depression will have worse glycemic control, as indicated by higher hemoglobin A1c (HbA1c) values. STUDY DESIGN: This was a retrospective case-control study. METHODS: A chart review was conducted in the Section of Endocrinology at St. Christopher's Hospital for Children in Philadelphia. Multivariate linear regression was used to determine effects of individual variables. RESULTS: A total of 214 records were included out of 263 reviewed. Significant differences were observed in type 1 diabetics (n = 156) between depressed and non-depressedpatients in the percentage of females in the group (P = .002), the duration of diabetes (P = .005), age at diagnosis (P = .01), hemoglobin A1c (P = .03), and the percentage of those with a HbA1c greater than 14% (P = .03). Depression was associated with significant increases in HbA1c values in type 1 diabetics (P < .001). An interaction effect (P = .055) was observed between sex and depression. Given the small sample of children with type 2 diabetes, we were unable to perform any meaningful statistical analysis in this subgroup of patients. CONCLUSIONS: We have detected a significant association between depression and glycemic control in adolescent girls with type 1 diabetes. This association appears to be moderated by sex. Depressedpatients with type 2 diabetes generally display higher HbA1c values than their non-depressed counterparts.
Authors: Christine A March; Lindsay Leikam; Linda M Siminerio; Elizabeth Miller; Ingrid M Libman Journal: J Pediatr Date: 2020-10-28 Impact factor: 4.406