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Forensic Crime Scene Investigators (FCSIs) suffer emotionally from the effects of regularly witnessing gruesome crime scenes. The problem is worsened by the increasing rates of crime and violence in Jamaica. This study identifies how repeated exposure to gruesome crime scenes affects FCSIs' personal and professional lives and the coping mechanisms employed by them. Data were collected from 136 FCSIs using a survey instrument comprising 41 open and close-ended items, and structured interviews with nine supervisors of Scene of Crime Units. A paired t-test was conducted to determine the effect of repeated exposure to gruesome crime scenes (GCS) on family relationships among the FCSIs. The results indicate a significant difference between family relationship scores before joining the FCSI Unit and family relationship scores after joining the FCSI Unit, suggesting that repeated exposure to GCS caused a change in how FCSIs interact with their family members. The structured interviews also corroborated a change in their professional relationships. A chi-square test performed to investigate the relationship between coping strategies after processing a GCS with age and gender showed there was no statistically significant association between these variables. This finding indicates that FCSIs islandwide used similar adaptive and nonadaptive coping strategies to mitigate the effects of repeated exposure. After exposure to GCS, Jamaican FCSIs exhibited diminished interpersonal relationships in their personal and professional lives. Some experienced post-traumatic stress disorder symptoms resulting in the use of adaptive and nonadaptive coping mechanisms. Based on these results, collaboration with the FCSI Units and psychiatrists would be beneficial to improve the mental fortitude of Jamaica's FCSIs. In addition, early rotation from the FCSI Unit would significantly reduce the exposure to GCS and the associated trauma. [ABSTRACT FROM AUTHOR]

Abstract Background Insulin glargine (glargine) and premixed insulins (premix) are alternative insulin treatments. This analysis evaluated glycaemic control in 528 patients with type 1 (n = 183) or type 2 (n = 345) diabetes, after switching from premix to a glargine-based regimen, using unselected general practice (GP) data. Methods Data for this retrospective observational analysis were extracted from a UK GP database (The Health Improvement Network). Patients were required to have at least 12 months of available data, before and after, switching from premix to a glargine-based regimen. The principal analysis was the change in HbA1c after 12 months of treatment with glargine; secondary analyses included change in weight, bolus usage and total daily insulin dose. Inconsistent reporting of hypoglycemic episodes precludes reliable assessment of this outcome. Multivariate analyses were used to adjust for baseline characteristics and confounding variables. Results Both cohorts showed significant reduction in mean HbA1c 12 months after the switch: by -0.67% (p < 0.001) in the type 1 cohort and by -0.53% (p < 0.001) in the type 2 cohort (adjusted data). The size of HbA1c improvement was positively correlated with baseline HbA1c; patients with a baseline HbA1c ≥ 10% had the greatest mean reduction in HbA1c, by -1.7% (p < 0.001) and -1.2% (p < 0.001), respectively. The proportion of patients receiving co-bolus prescriptions increased in the type 1 (mean 24.6% to 95.1%, p < 0.001) and type 2 (mean 16.2% to 73.9%, p < 0.001) cohorts. There was no significant change in weight in either cohort. Total mean insulin use increased in type 2 diabetes patients (from 0.67 ± 1.35 U/Kg to 0.88 ± 1.33 U/Kg, p < 0.001) with a slight decrease in type 1 diabetes patients (from 1.04 ± 2.51 U/Kg to 0.98 ± 2.58 U/Kg, p < 0.001). Conclusion In everyday practice, patients with type 1 or type 2 diabetes inadequately controlled by premix insulins experienced significant improvement in glycaemic control over 12 months after switching to a glargine-based insulin regimen. These findings support the use of a basal-bolus glargine-based regimen in patients poorly controlled on premix.

Abstract Background Insulin glargine (glargine) and insulin NPH (NPH) are two basal insulin treatments. This study investigated the effect on glycaemic control of switching from a NPH-based regimen to a glargine-based regimen in 701 patients with type 1 (n= 304) or type 2 (n= 397) diabetes, using unselected primary care data. Methods Data for this retrospective observational study were extracted from a UK primary care database (The Health Improvement Network). Patients were required to have at least 12 months of data before and after switching from NPH to glargine. The principal analysis was the change in HbA1c after 12 months treatment with glargine; secondary analyses included change in weight and total daily insulin dose. Inconsistent reporting of hypoglycemic episodes precludes reliable reporting of this outcome. Multivariate analyses were used to adjust for baseline characteristics and confounding variables. Results After adjustment, both diabetic cohorts showed statistically significant reductions in mean HbA1c 12 months after the switch, by 0.38% (p < 0.001) in type 1 patients and 0.31% (p < 0.001) in type 2 patients. Improvement in HbA1c was positively correlated with baseline HbA1c; patients with baseline HbA1c ≥ 8% had reductions of 0.57% (p < 0.001) and 0.47% (p < 0.001), respectively. There was no significant change in weight or total daily insulin dose while on glargine. The majority of patients received a basal-bolus regimen prior to and after the switch (mean 79.3% before and 77.2% after switch in type 1 patients, and 80.4% and 76.8%, respectively in type 2 patients, p > 0.05). Conclusion In routine clinical practice, switching from NPH to glargine provides the opportunity for improving glycaemic control in diabetes patients inadequately controlled by NPH.