Subject(s)
Asymptomatic Diseases/epidemiology , Autoimmune Diseases/epidemiology , Hypothyroidism/epidemiology , Metabolic Syndrome/epidemiology , Obesity/epidemiology , Thyroid Diseases/epidemiology , Adult , Autoimmune Diseases/etiology , China/epidemiology , Female , Humans , Hypothyroidism/etiology , Male , Metabolic Syndrome/complications , Middle Aged , Obesity/complications , Risk Factors , Thyroid Diseases/etiology , Young AdultABSTRACT
BACKGROUND: The core nursing outcomes for laryngeal carcinoma in China needed further screening and revision. This study aimed to evaluate and revise a questionnaire according to the "Core Nursing Outcomes for Otorhinolaryngology Head-Neck" of the Nursing Outcomes Classification (NOC, 5th Edition), and determine suitable postoperative nursing outcomes for patients with laryngeal carcinoma in China. METHODS: The commonly used postoperative nursing outcomes for laryngeal carcinoma were screened using a questionnaire given to 93 nurses. An initial expert consultation questionnaire was constructed to discuss the indicators for each nursing outcome. A total of 20 experts were identified using the Delphi method, and their recommendations and revisions on the selected nursing outcomes were collected. RESULTS: A total of 14 postoperative core nursing outcomes and 69 indicators were identified for postoperative patients with laryngeal carcinoma, which are subordinate to 4 domains of the NOC: "Physiologic Health", "Psychosocial Health", "Health Knowledge & Behavior", and "Perceived Health". CONCLUSIONS: The screening and revision of the NOC outcomes and indicators of the Delphi method could be applied to assess the effect of nursing intervention and the quality of the nursing service in China.
ABSTRACT
To investigate the nanoscale mechanical properties of exfoliated cervical epithelial cells from patients to further reveal the pathogenesis of cervical cancer and help early diagnose. Exfoliated cells were collected from nine patients with chronic cervicitis or CIN1(control group), 30 patients with CIN2-3 (CIN 2-3 group), and 13 patients with cervical cancer (cervical cancer group). Stiffness of the cells was determined by atomic force microscope (AFM). Expression of P16INK4A was studied by immunocytochemistry. Environmental scanning electron microscopy was performed to observe the surface microtopography of the exfoliated cells. Young's modulus was measured for cells exfoliated from control and patients with CIN 2-3 and cervical cancer by AFM. The results showed that with increasing cervical lesions, the Young's modulus of the exfoliated cervical cells increased (P < 0.05). The modulus of the exfoliated cells was significantly decreased in the three patients 1 year after the surgery compared with the value before the surgery. Expression of P16INK4A in the exfoliated cells had not been statistically significant. Squamous cells from cervical cancer group had dense and disordered microvilli without clear microridges compare to other groups. The Young's modulus is increased from the control group, to CIN2-3 and cervical cancer groups, suggesting that the stiffness of cervical epithelial cells increases gradually with increasing cervical lesions. The changes in the mechanical properties of the exfoliated cells occur earlier than the changes in cell morphology. Therefore, analysis of mechanical properties of the exfoliated cells may be used to aid early diagnosis of the cancer.
