Developing a risk score for undiagnosed prediabetes or type 2 diabetes among Saharawi refugees in Algeria.

AIMS: To prevent type 2 diabetes mellitus (T2D) and reduce the risk of complications, early identification of people at risk of developing T2D, preferably through simple diabetes risk scores, is essential. The aim of this study was to create a risk score for identifying subjects with undiagnosed prediabetes or T2D among Saharawi refugees in Algeria and compare the performance of this score to the Finnish diabetes risk score (FINDRISC). METHODS: A cross-sectional survey was carried out in five Saharawi refugee camps in Algeria in 2014. A total of 180 women and 175 men were included. HbA1c and cut-offs proposed by the American Diabetes Association (ADA) were used to define cases. Variables to include in the risk score were determined by backwards elimination in logistic regression. Simplified scores were created based on beta coefficients from the multivariable model after internal validation with bootstrapping and shrinkage. The empirical cut-off value for the simplified score and FINDRISC was determined by Area Under the Receiver Operating Curve (AUROC) analysis. RESULTS: Variables included in the final risk score were age, body mass index (BMI), and waist circumference. The area under the curve (AUC) (C.I) was 0.82 (0.76, 0.88). The sensitivity, specificity, and positive and negative predictive values were 89, 65, 28, and 97%, respectively. AUC and sensitivity were slightly higher and specificity somewhat lower than for FINDRISC. CONCLUSIONS: The risk score developed is a helpful tool to decide who should be screened for prediabetes or T2D by blood sample analysis. The performance of the risk score was adequate based on internal validation with bootstrap analyses, but should be confirmed in external validation studies.

Insufficient physical activity level among Sahrawi adults living in a protracted refugee setting.

BACKGROUND: The Sahrawi people fled their homes in 1975 as the conflict in Western Sahara escalated and settled down near Tindouf, Algeria, where they still live. High prevalence of overweight and obesity and type 2 diabetes had been found in this protracted refugee setting. Scaling up national policy efforts to promote physical activity (PA) is critical to reducing the prevalence of noncommunicable diseases (NCDs) in the near future. One possible barrier to the inclusion of PA in NCD prevention strategies is the lack of research on PA level, which may reduce political support and policy development for PA. Thus, the aim of this study was to investigate the PA level among adults living in Sahrawi refugee camps and socioeconomic factors associated with PA. METHODS: A cross-sectional survey was carried out in 2014 in five refugee camps near Tindouf, Algeria. A total of 180 women and 175 men were included. PA was measured using the international physical activity questionnaire short form (IPAQ-SF). RESULTS: There was a large amount of variance in reported PA for both genders, ranging from 10 min of total PA per week to above 40 h. Forty-three percent of the participants had a low PA level (defined as not meeting the PA recommendations of 150 min of moderate to vigorous PA per day). The chi-square test of independence showed that males, those aged ≥ 60 years and people with higher education were more likely to be in the low PA level category. No significant relationship was found between PA level and BMI status. Most of the participants thought that engaging in PA would be wise, valuable, right and good but thought to a lesser degree that PA would be easy, comfortable and interesting. CONCLUSIONS: Almost half of the participants were categorised as insufficiently physically active, however, most of the Sahrawi refugees express a positive attitude towards PA. PA is a low-cost approach to reducing deaths and NCDs, government initiatives to increase PA levels in refugee camps are advised.

Bidimensional Acculturation and Psychological Distress in Pakistani Immigrant Women in Norway: A Cross-Sectional Study.

Immigrants from South Asia have higher risks of mental health problems . Low levels of acculturation and self-efficacy may be risk factors for depression and psychological distress in immigrants. 355 Pakistani immigrant women in Oslo, filled out a questionnaire concerning demographic variables, self-efficacy, and psychological distress. A bidimensional acculturation variable was constructed. A stepwise logistic regression model was used to investigate the importance of the level of acculturation and self-efficacy on psychological distress. Low levels of acculturation were reported. Integrated participants reported significantly less psychological distress on the depression score and total score than separated and marginalized participants. The model showed that assimilated or marginalized participants had a fourth and three times higher risk of high levels of distress compared with integrated participants. The possibility to be bicultural seems important in order to ensure mental health and national policies should promote an integrative and multiculturalism approach.

Maintenance of changes in food intake and motivation for healthy eating among Norwegian-Pakistani women participating in a culturally adapted intervention.

OBJECTIVE: To investigate maintenance of changes in food intake and motivation for healthy eating at follow-up 2 data collection after a lifestyle intervention among Pakistani immigrant women. DESIGN: A culturally adapted lifestyle intervention, aiming at reducing the risk of type 2 diabetes mellitus. Data collection including FFQ and questions on intentions to change dietary behaviour was completed at baseline, right after the 7 ± 1 month intervention (follow-up 1) and 2-3 years after baseline (follow-up 2). SETTING: Oslo, Norway. SUBJECTS: Pakistani women (n =198), aged 25-60 years, randomized into control and intervention groups. RESULTS: From follow-up 1 to follow-up 2 there was a shift from action to maintenance stages for intention to reduce fat intake (P < 0.001), change type of fat (P = 0.001), increase vegetable intake (P < 0.001) and reduce sugar intake (P = 0.003) in the intervention group. The reduction in intakes of soft drinks with sugar, fruit drinks with sugar and red meats, and the increase in intakes of vegetables and fish from baseline to follow-up 1 were maintained (significant change from baseline) at follow-up 2 in the intervention group. The intake of vegetables was higher (P = 0.019) and the intake of fruit drinks with sugar lower (P = 0.023) in the intervention group compared with the control group at follow-up 2. CONCLUSIONS: The culturally adapted intervention had the potential of affecting intentions to change food behaviour among Pakistani immigrant women long after completion of the intervention and also of leading to long-term maintenance of beneficial changes in diet.

Slow post meal walking reduces the blood glucose response: an exploratory study in female Pakistani immigrants.

Postprandial physical activity may blunt the blood glucose response. In diabetes prone female immigrants only slow walking is regularly performed raising the question of whether also this type of physical activity can attenuate their post meal blood glucose elevation. Using a cross over design, 11 female Pakistani immigrants living in Oslo were recruited to participate in three experiments where their blood glucose concentration was measured every 15 min for 2 h after intake of a high glycemic food, either while resting after the meal or doing very light post meal walking of two durations. Postprandial blood glucose peak value and incremental area under the 2 h blood glucose curve decreased with increasing duration of slow post meal walking. Also the blood pressure was lowered. Post meal walking can strongly attenuate the glycemic response to carbohydrates and reduce blood pressure in a high risk group of immigrants.

Health-Related Quality of Life, Subjective Health Complaints, Psychological Distress and Coping in Pakistani Immigrant Women With and Without the Metabolic Syndrome : The InnvaDiab-DEPLAN Study on Pakistani Immigrant Women Living in Oslo, Norway.

The increasingly high number of immigrants from South-East Asia with The Metabolic Syndrome (MetS) is an important challenge for the public health sector. Impaired glucose is essential in MetS. The blood glucose concentration is not only governed by diet and physical activity, but also by psychological distress which could contribute to the development of MetS. The aim of this study is to describe health-related quality of life, subjective health complaints (SHC), psychological distress, and coping in Pakistani immigrant women, with and without MetS. As a part of an randomized controlled intervention study in Oslo, Norway, female Pakistani immigrants (n = 198) answered questionnaires regarding health related quality of life, SHC, psychological distress, and coping. Blood variables were determined and a standardized oral glucose tolerance test was performed. The participants had a high score on SHC and psychological distress. About 40% of the participants had MetS, and this group showed significantly lower general health, lower physical function, and more bodily pain, than those without MetS. Those with MetS also had more SHC, depressive symptoms, higher levels of somatisation, and scored significantly lower on the coping strategy of active problem solving. Pakistani immigrant women seem to have a high prevalence of SHC and psychological distress, especially those with MetS.

Food perceptions in terms of health among Norwegian-Pakistani women participating in a culturally adapted intervention.

OBJECTIVE: To explore food perceptions in terms of health among Pakistani immigrant women, and if such perceptions could be altered through a culturally adapted intervention. METHODS: The study is a culturally adapted lifestyle intervention aiming at reducing diabetes risk among Pakistani women, Oslo, Norway. There were 198 participants (25-62 years) recruited through a multi-recruitment strategy and randomly assigned into intervention and control groups. Data were collected through interviews with the help of a structured questionnaire with open-ended questions. RESULTS: Baseline data showed that many women emphasised vegetables (87%) and fish (52%) as important in a healthy diet, and perceived that the consumption of sugar (66%), oil (60%) and hard fat (39%) should be limited. After intervention, there was an increased proportion of women in the intervention group who perceived that consumption of sugar (p = 0.021) and white flour (p = 0.010) should be limited, in line with the emphasis of the intervention. CONCLUSIONS: Food perceptions in terms of health were generally in line with public dietary advice, however, with large variation among the women. A culturally adapted intervention had the potential to alter such perceptions.

Risk factors for type 2 diabetes among female Pakistani immigrants: the InvaDiab-DEPLAN study on Pakistani immigrant women living in Oslo, Norway.

The risk for type 2 diabetes (T2D) in Pakistani immigrants is high. The aim of this study was to provide an update of the risk of T2D and the metabolic syndrome (MetS) in female Pakistani immigrants living in Oslo, Norway. Female Pakistani immigrants (n = 198, age 25-63) were interviewed, and data related to T2D, including anthropometric measurements, blood data, heart rate, and level of physical activity, were determined. Ninety-eight percentage had body mass index (BMI > 23 kg m(-2)) and 39% were obese (BMI ≥ 30). Impaired glucose tolerance (IGT) was found in 37%, MetS in 41%, and T2D in 13%, using fasting glucose. By score evaluation, approximately 90% had risk of T2D. The participants had low energy expenditure, despite acceptable number of steps walked during a day. The risk of T2D is very high in female Pakistani immigrants in Oslo.

Changes in food habits and motivation for healthy eating among Pakistani women living in Norway: results from the InnvaDiab-DEPLAN study.

OBJECTIVE: Pakistani women in Oslo have high risk of overweight and type 2 diabetes. The objective is to present the effect of an intervention study on Pakistani women's intentions to change dietary behaviour and changes made in dietary intake. DESIGN: The intervention group received culturally adapted lifestyle education, including diet and physical activity. The questionnaire, applied before and after the 7-month intervention, included FFQ and questions on intentions to change. SETTING: Oslo, Norway. SUBJECTS: A total of 198 Pakistani women, aged 25-63 years, randomised into control and intervention groups. RESULTS: There was a shift in distribution of intentions to change the intake of selected foods in the intervention group after the intervention, resulting in significant differences between the groups. The daily intake of vegetables, fruits and fruit juice had increased (P = 0.043), and the intake of red meats (P = 0.001), full fat milk/yoghurt (P = 0.027) and sugar-rich drinks (P