Background Providing tobacco control (TC) and smoking cessation (SC) counseling is an important part of healthcare. An assessment tool to understand healthcare providers' experiences in providing SC counseling may enhance TC. Objective The aims of this study were to (1) translate and develop the Smoking Cessation Counseling Scale–Chinese version (SCCS-C) and (2) evaluate its psychometric properties in Taiwan. Methods This is a 2-phase instrument testing study. In the first phase, the SCCS-C was developed and translated. In the second phase, 2 groups of participants were recruited. First, 292 SC educator trainees completed the psychometric assessment measures (internal consistency reliability and construct validity). The 2-week test-retest reliability was assessed in certified TC instructors. Results The results showed that (1) the SCCS-C has satisfactory content validity and internal consistency reliability with a Cronbach's α of .96; (2) the overall 2-week test-retest reliability was 0.70; (3) instead of the 4-factor structure of the original scale, a 3-factor structure of the SCCS-C was identified by exploratory factor analysis to explain 65.37%; (4) construct validity was supported by significant negative correlations between SCCS-C and barriers regarding TC and positive correlations with counseling, responsibility, and self-efficacy; and (5) discriminant validity was supported by significant differences between SC educator trainees and the certified TC instructors, as well as between those living with or without smokers. Conclusions The SCCS-C has satisfactory reliability, test-retest reliability, and construct validity. Implications for Practice The SCCS-C is a valid, reliable instrument for assessing healthcare counseling activities for SC in Taiwan.
Rationale: Lithium is the first-line medication for bipolar disorder, given a narrow therapeutic window of 0.8 to 1.2 mEq/L. Change of lithium pharmacokinetics following bariatric surgery may lead to lithium toxicity, which is particularly concerned. Patient concerns: We presented a 39-year-old man with morbid obesity and bipolar affective disorder for 20 years, who was treated with lithium. He developed serious lithium toxicity following sleeve gastrectomy and prolonged neurologic sequelae. Diagnoses: He suffered from persistent watery diarrhea, general weakness, and then drowsy consciousness. Lithium level was checked immediately to be 3.42 mEq/L and lithium toxicity was diagnosed. Interventions: After 3 courses of hemodialysis, his serum lithium level subsequently declined to 0.63 mEq/L, while his consciousness returned normal. Lithium was replaced by lamotrigine. Outcomes: The patient was discharged thirty-five days after admission, while his serum lithium declined to 0.06 mEq/L. Neurologic sequelae were noted by muscle weakness and pain sensation in both feet. The nerve conduction test revealed sensorimotor polyneuropathy with conduction block. He was advised to keep a passive range of motion exercise. Lessons: Although the consensus guideline remains lacking, our report reviewed cases of relevance in the literature and highlighted the awareness of the potential risk of lithium toxicity following bariatric surgery. We suggest close monitoring of the lithium levels and perhaps a dosage adjustment for the postoperative period.
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