title: 15-year patient-reported outcomes of a cemented flanged cup and stem combination in primary total hip arthroplasty: A New Zealand study

authors: Pearce, Amy

subjects: preoperative

abstract: Methods: We investigated 15-year patient-reported outcomes (PROMs) and their predictors in primary total hip arthroplasty (THA) for osteoarthritis using a cemented flanged cup and stem from a regional joint registry in New Zealand. Regional data were collected for all primary THAs with this cemented combination from 1 January 2003 to 30 June 2023 who had recorded PROMs on at least 1 occasion (n = 263). PROMs included Oxford Hip Score, Western Ontario and McMaster Universities Arthritis Index and Veterans Rand-12, evaluated against patient age, ethnicity, sex, body mass index (BMI), funding pathway, and American Society of Anesthesiologists (ASA) rating. 

Results: Significant improvements across preoperative PROMs were noted 1-year post-surgery, with a mean change above 23 in the Oxford Hip Score maintained at 5, 10, and 15 years (p ⩽ 0.001). 

Conclusions: Regression analysis indicated that being female, public funding, and higher BMI were associated with worse preoperative PROMs. Poorer preoperative scores, older age and ASA 3 rating correlated with poorer postoperative outcomes.

text: 15-year patient-reported outcomes of a cemented flanged cup and stem combination in primary total hip arthroplasty: A New Zealand study Methods: We investigated 15-year patient-reported outcomes (PROMs) and their predictors in primary total hip arthroplasty (THA) for osteoarthritis using a cemented flanged cup and stem from a regional joint registry in New Zealand. Regional data were collected for all primary THAs with this cemented combination from 1 January 2003 to 30 June 2023 who had recorded PROMs on at least 1 occasion (n = 263). PROMs included Oxford Hip Score, Western Ontario and McMaster Universities Arthritis Index and Veterans Rand-12, evaluated against patient age, ethnicity, sex, body mass index (BMI), funding pathway, and American Society of Anesthesiologists (ASA) rating. 

Results: Significant improvements across preoperative PROMs were noted 1-year post-surgery, with a mean change above 23 in the Oxford Hip Score maintained at 5, 10, and 15 years (p ⩽ 0.001). 

Conclusions: Regression analysis indicated that being female, public funding, and higher BMI were associated with worse preoperative PROMs. Poorer preoperative scores, older age and ASA 3 rating correlated with poorer postoperative outcomes.

year: 2026

title: Assessment of Apple Juice by Aquaphotomics in a Temperature Dependent Environment

authors: Kaur, Harpreet

abstract: Aquaphotomics and extended multiplicative scatter correction (EMSC) combined with partial least squares regression (PLSR) of near infrared spectra were investigated to predict apple juice brix at different temperatures. Biases reduced to insignificant level.

text: Assessment of Apple Juice by Aquaphotomics in a Temperature Dependent Environment Aquaphotomics and extended multiplicative scatter correction (EMSC) combined with partial least squares regression (PLSR) of near infrared spectra were investigated to predict apple juice brix at different temperatures. Biases reduced to insignificant level.

year: 2017

title: Indigenous psychologies globally – a perspective from Aotearoa/New Zealand

authors: Nikora, Linda Waimarie

subjects: Maori

abstract: Discusses indigenous psychology from a global perspective and then from the perspective of Aotearoa/New Zealand.

text: Indigenous psychologies globally – a perspective from Aotearoa/New Zealand Discusses indigenous psychology from a global perspective and then from the perspective of Aotearoa/New Zealand.

year: 2004-06