| 1. |
- Algård, Teresa, et al.
(författare)
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Role of depressive symptoms on the development of pelvic girdle pain in pregnancy : A prospective inception cohort study.
- 2023
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Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : Wiley. - 0001-6349 .- 1600-0412. ; 102:10, s. 1281-1289
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Tidskriftsartikel (refereegranskat)abstract
- INTRODUCTION: Pelvic girdle pain in pregnancy is a major public health concern. For too many women, the pain condition causes disability and sick leave, has a negative impact on daily life, and breeds doubt in their view as mother, partner, and worker. The pathophysiology is unknown and causal treatment is lacking. Depression in pregnancy is common, undertreated, and previously associated with pelvic girdle pain with unclear causal direction.MATERIAL AND METHODS: A prospective inception cohort study of 356 Swedish women examined them in early and late pregnancy. Women with a positive Posterior Pelvic Pain Provocation test in early pregnancy were not included. The exposure, depressive symptoms in early pregnancy, was self-reported on the Hospital Anxiety and Depression Scale, depression part (0-21). Outcome measure in late pregnancy was a graded score on the Posterior Pelvic Pain Provocation test (0-8). Covariates for statistical adjustment were identified in a directed acyclic graph. Linear robust and logistic regression were used in the statistical analyses.RESULTS: In early pregnancy, the 248 women with negative Posterior Pelvic Pain Provocation test had a mean score of 2.35 (± 2.3 standard deviation) on the Hospital Anxiety and Depression Scale, depression part. In a fully adjusted, multiple robust regression model a positive association was shown between Hospital Anxiety and Depression Scale score, depression part, and the Posterior Pelvic Pain Provocation test score in late pregnancy with an estimated effect of β = 0.32 (95% confidence interval [CI] 0.16-0.48, p < 0.001). Dichotomization of exposure (Hospital Anxiety and Depression Scale, depression part <8/≥8) and outcome (Posterior Pelvic Pain Provocation test score 0/>0) rendered adjusted odds ratio 1.71 (95% CI 0.38-7.7) and numbers needed to treat adjusted odds ratio 5.54 (95% CI -3.4-14.5).CONCLUSIONS: Depressive symptoms in early pregnancy were associated with the development and intensity of pelvic girdle pain in late pregnancy. Considering the small sample size, screening and treatment for depressive symptoms in early pregnancy may enable a way to reduce and prevent disabling pelvic girdle pain in late pregnancy. Trials are needed to confirm the results.
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| 2. |
- Kalliokoski, Paul, 1965-
(författare)
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20th Wonca Europe Conference 2015 Istanbul
- 2016
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Ingår i: Distriktsläkaren. - Stockholm. - 0283-9830 .- 2001-810X. ; :1, s. 28-31
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Tidskriftsartikel (populärvet., debatt m.m.)
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| 3. |
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| 4. |
- Kalliokoski, Paul, 1965-, et al.
(författare)
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Physical performance and 25-hydroxyvitamin D : a cross-sectional study of pregnant Swedish and Somali immigrant women and new mothers
- 2013
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Ingår i: BMC Pregnancy and Childbirth. - : Springer Science and Business Media LLC. - 1471-2393 .- 1471-2393. ; 13
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Tidskriftsartikel (refereegranskat)abstract
- Background:Severe vitamin D deficiency can impair muscle strength. The study aims were to examine physical performance in the hands and upper legs, and analyze plasma 25-hydroxyvitamin D (25(OH) D) concentrations in women with presumably low (veiled, Somali-born) and high levels (unveiled, Swedish-born).Methods:Women (n = 123, 58% Swedish) enrolled at a Swedish antenatal clinic, latitude 60 degrees N, were recruited. Plasma 25(OH) D was analyzed, measured as nmol/L, then categorized as <10 = undetectable, 10-24, 25-49, 50-74 or >75. Muscle strength was tested: maximal hand grip strength (in Newtons, N), and upper leg performance (categorized as able/unable to perform squatting, standing on one leg, standing from a chair, and lifting their hips). Social and anthropometric data were collected. Non-parametric statistics tested the data for differences in their ability to perform the tests across 25(OH) D categories. Undetectable values (< 10 nmol/L) were replaced with '9' in the linear correlation statistics. A final main effect model for grip strength (in N) was calculated using stepwise linear regression for independent variables: country of birth, 25(OH) D levels, age, height, weight, physical activity, lactation status, parity, and gestational age.Results:Somali participants (35%) had 25(OH) D levels of < 10 nmol/L, and 90% had < 25 nmol/L; 10% of Swedish participants had < 25 nmol/L of 25(OH) D, and 54% had < 50 nmol/L. Somali women had a relatively weak grip strength compared with Swedish women: median 202 N (inter-quartile range 167-246) vs. median 316 N (inter-quartile range 278-359), respectively. Somali women were also weak in upper leg performance: 73% were unable to squat, 29% unable to stand on one leg, and 21% could not lift their hips (not significant across 25(OH) D categories); most Swedish women could perform these tests. In the final model, grip strength (N) was significantly associated with 25(OH) D levels (B 0.94, p=0.013) together with Somali birth (B -63.9, p<0.001), age (B 2.5, p=0.02) and height (B 2.6, p=0.01).Conclusions:Many Somali women had undetectable/severely low 25(OH) D concentrations and pronounced hand and upper leg weakness; grip strength was strongly associated with 25(OH) D. Maternity health care personnel should be aware of this increased frequency and manage care accordingly.
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| 5. |
- Kalliokoski, Paul, 1965-, et al.
(författare)
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Positive impact on vitamin D related lifestyle of medical advice in pregnant Somali-born women and new mothers : a mixed method study in Swedish primary care
- 2021
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Ingår i: BMC Public Health. - : BioMed Central (BMC). - 1471-2458. ; 21:1
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Tidskriftsartikel (refereegranskat)abstract
- BackgroundA previous study showed that pregnant women/new mothers especially Somali-born and some Swedish-born had extremely low vitamin D levels and poor physical performance. Our study aimed to examine vitamin D related lifestyle, attitudes and behaviour before and after brief information about vitamin D, with special long-term focus on Somali-born women.MethodsA cohort of 91 pregnant women/new mothers having serum hydroxyvitamin D (S-25-OHD)<= 50nmol/L (n=51 Somali-born with one third <10nmol/L of S-25-OHD) in primary health care in Sweden was targeted for intervention. Brief individual oral and visual information on vitamin D was given by doctors at baseline and after four and ten months. Questionnaires with ordinal scales on vitamin D related lifestyle of food, clothing, and outdoor activities were distributed on all occasions. Focus-group interviews with 15 women from the target-group were performed after two years. A Somali interpreter was available.ResultsVeiled clothing, indoor living, and a low intake of milk, cheese, and fatty fish were common in the target group. Consumption pattern had increased significantly among the Somali-born women at the four-month follow-up but declined to non-significant levels at the ten-month follow-up. The focus-group interviews showed improved understanding of vitamin D deficiency, symptoms and attitudes, but varying applied behaviours related to sun exposure. Sun exposure for the children and increased fish consumption was the most evident positive results.ConclusionsVitamin D related lifestyle, attitudes and behaviour improved in a Somali-born group of pregnant women/new mothers with severe vitamin D deficiency. The preventive measures suggested in our study may have impact on public health in relation to bone and muscle strength and immunity especially in vitamin D deficiency risk groups.
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| 6. |
- Kalliokoski, Paul, 1965-
(författare)
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Vitamin D, muscle strength, prolonged labour, Caesarean sections and lifestyle : Clinical and intervention studies in pregnant Somali and Swedish women and new mothers
- 2019
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Long-term severe vitamin D deficiency may cause osteomalacia with muscle weakness, pain, soft bones, cramps and eventually death. In a pilot study, I found many Somali women to be vitamin D deficient and very weak. This raised my interest and resulted in the research questions regarding if and how this weakness was linked to vitamin D deficiency, if it could be treated with simple lifestyle advice and supplementation, and if pronounced deficiency could cause serious birth outcomes due to prolonged labour?Study I showed that 90% of pregnant Somali women (n = 52) and new mothers from primary antenatal care suffered from vitamin D deficiency with pronounced muscular weakness and signs of skeletal degradation, compared with 10% of the Swedish women (n = 71). Handgrip strength was predicted by vitamin D levels.Study II showed that vitamin D supplementation among those with insufficient levels at baseline reversed deficiency and skeletal degradation. Furthermore, increased strength in hands and legs was predicted by the amount of supplement intake.Study III aimed to investigate the vitamin D levels and the birth outcomes of cesarean sections and assisted birth for prolonged labour. A directed acyclic graph was established to adjust for covariates. A causal effect of critically low (unmeasurable) vitamin D levels on the outcomes of caesarean sections, emergency caesarean sections and assisted birth for prolonged labour was found with the increased odds of four, nine and six times to one for the birth outcomes, respectively.Lifestyle associated with vitamin D may concern many due to risk of low sun exposure, for example, when working long office hours, engaging in excessive computer gaming, using sunscreen, wearing veiled clothes, or when having special diets like vegan food.It is important to monitor individuals in primary- and antenatal care with muscle weakness and risk factors for vitamin D deficiency, especially in the high-risk group of Somali pregnant women and new mothers.
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| 7. |
- Kristiansson, Per, et al.
(författare)
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Heredity of pregnancy-related pelvic girdle pain in Sweden
- 2023
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Ingår i: Acta Obstetricia et Gynecologica Scandinavica. - : John Wiley & Sons. - 0001-6349 .- 1600-0412. ; 102:10, s. 1250-1258
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: Pelvic girdle pain during and after pregnancy is a major public health problem with significant daily problems for affected women and their families. There is now accumulating evidence that pregnancy-related pelvic girdle pain originates from the sacroiliac joints and the pubic symphysis as well as their extra-articular ligaments. However, the heritability of the disease remains to be determined. We hypothesized that there is an increased familial risk of pregnancy-related pelvic girdle pain. Material and methods: A population-based national database linkage registry study of approximately 9.3 million individuals within 4.2 million families in Sweden with a recruitment period from 1997 to 2018. The Swedish Multi-generation register was used to find female pairs of twins, full siblings, half-siblings and first cousins where both in the pairs had a completed pregnancy. The outcome measure was diagnosis of pregnancy-related pelvic girdle pain (International Classification of Diseases-10 O26.7 [1997–2018]) in the first pregnancy. Data was obtained from the Swedish Hospital Discharge Register, the Swedish Outpatient Care Register, the Swedish Medical Birth Register, the Primary Healthcare Register, and Medical Treatment Register. Cox regression analysis was used to calculate adjusted estimated effect of the exposure variable familial history of pregnancy-related pelvic girdle pain on the outcome variable pregnancy-related pelvic girdle pain at first birth. Results: From the registers, 1 010 064 women pregnant with their first child within 795 654 families were collected. In total, 109 147 women were diagnosed with pregnancy-related pelvic girdle pain. The adjusted hazard ratio for a familial risk of pregnancy-related pelvic girdle pain was 2.09 (95% CI 1.85–2.37) among twins (monozygotic and dizygotic), 1.78 (95% CI 1.74–1.82) in full siblings, 1.16 (95% CI 1.06–1.28) in half-siblings from the mother, 1.09 (95% CI 1.024–1.16) in half-siblings from the father and 1.09 (95% CI 1.07–1.12) in first cousins. Conclusions: This nationwide observational study showed a familial clustering of pregnancy-related pelvic girdle pain. The hazard ratio for the condition was associated with the degree of relatedness, suggesting that heredity factors contribute to the development of pregnancy-related pelvic girdle pain. There is no causal treatment available for pregnancy-related pelvic girdle pain and further studies are now encouraged to clarify the specific genetic factors that contribute to the disease and for future targeted interventions.
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