The consistency of circadian blood pressure and heart rate patterns over three months in women employed in sedentary office jobs
Objectives The purpose of this study was to evaluate the consistency of the circadian patterns of blood pressure (BP) and heart rate (HR) variation over a three‐month time frame in women employed outside the home. Methods The subjects were 157 healthy women of varying ethnicity (age = 38.2 ± 8.9) wh...
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| Veröffentlicht in: | American journal of human biology 2018-09, Vol.30 (5), p.e23177-n/a |
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| creator | Niclou, Alexandra M. James, Gary D. Bovbjerg, Dana H. |
| description | Objectives
The purpose of this study was to evaluate the consistency of the circadian patterns of blood pressure (BP) and heart rate (HR) variation over a three‐month time frame in women employed outside the home.
Methods
The subjects were 157 healthy women of varying ethnicity (age = 38.2 ± 8.9) who all worked in similar positions at two major medical centers in New York City. Each wore an ambulatory BP monitor during the course of three mid‐week work days approximately one month apart. Hourly BPs and HRs were calculated from 9 am to 6 am the following morning and compared among the three days using anova and t tests.
Results
The results indicate that there were virtually no differences in the mean hourly levels of any parameter during the waking period across the three days of assessment. However, mean hourly levels of systolic BP significantly declined from 12 pm to 4 am (P < .04, P = .001, P |
| doi_str_mv | 10.1002/ajhb.23177 |
| format | Article |
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The purpose of this study was to evaluate the consistency of the circadian patterns of blood pressure (BP) and heart rate (HR) variation over a three‐month time frame in women employed outside the home.
Methods
The subjects were 157 healthy women of varying ethnicity (age = 38.2 ± 8.9) who all worked in similar positions at two major medical centers in New York City. Each wore an ambulatory BP monitor during the course of three mid‐week work days approximately one month apart. Hourly BPs and HRs were calculated from 9 am to 6 am the following morning and compared among the three days using anova and t tests.
Results
The results indicate that there were virtually no differences in the mean hourly levels of any parameter during the waking period across the three days of assessment. However, mean hourly levels of systolic BP significantly declined from 12 pm to 4 am (P < .04, P = .001, P < .001, P = .001, P = .009, respectively) on the third assessment day compared to the first.
Conclusions
Because BP and HR respond to environmental demands in an allostatic fashion, the consistency in the waking patterns of BP and HR variation suggest that the patterns of demands on a workday are reasonably stable in this sample of women. The decline in systolic pressures from 12 pm to 4 am over the three assessments may indicate an improving ability to sleep with the monitor over time.</description><identifier>ISSN: 1042-0533</identifier><identifier>EISSN: 1520-6300</identifier><identifier>DOI: 10.1002/ajhb.23177</identifier><identifier>PMID: 30203463</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Blood pressure ; Circadian rhythms ; Consistency ; Employment ; Health care facilities ; Heart rate ; Mathematical analysis ; Minority & ethnic groups ; Sedentary behavior ; Sleep</subject><ispartof>American journal of human biology, 2018-09, Vol.30 (5), p.e23177-n/a</ispartof><rights>2018 Wiley Periodicals, Inc.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3577-f35ab40859742aa2a7e7dfa8c36f654e910357f60bcb3a3c2c268c015e78d84c3</citedby><cites>FETCH-LOGICAL-c3577-f35ab40859742aa2a7e7dfa8c36f654e910357f60bcb3a3c2c268c015e78d84c3</cites><orcidid>0000-0002-3262-1448</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fajhb.23177$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fajhb.23177$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/30203463$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Niclou, Alexandra M.</creatorcontrib><creatorcontrib>James, Gary D.</creatorcontrib><creatorcontrib>Bovbjerg, Dana H.</creatorcontrib><title>The consistency of circadian blood pressure and heart rate patterns over three months in women employed in sedentary office jobs</title><title>American journal of human biology</title><addtitle>Am J Hum Biol</addtitle><description>Objectives
The purpose of this study was to evaluate the consistency of the circadian patterns of blood pressure (BP) and heart rate (HR) variation over a three‐month time frame in women employed outside the home.
Methods
The subjects were 157 healthy women of varying ethnicity (age = 38.2 ± 8.9) who all worked in similar positions at two major medical centers in New York City. Each wore an ambulatory BP monitor during the course of three mid‐week work days approximately one month apart. Hourly BPs and HRs were calculated from 9 am to 6 am the following morning and compared among the three days using anova and t tests.
Results
The results indicate that there were virtually no differences in the mean hourly levels of any parameter during the waking period across the three days of assessment. However, mean hourly levels of systolic BP significantly declined from 12 pm to 4 am (P < .04, P = .001, P < .001, P = .001, P = .009, respectively) on the third assessment day compared to the first.
Conclusions
Because BP and HR respond to environmental demands in an allostatic fashion, the consistency in the waking patterns of BP and HR variation suggest that the patterns of demands on a workday are reasonably stable in this sample of women. The decline in systolic pressures from 12 pm to 4 am over the three assessments may indicate an improving ability to sleep with the monitor over time.</description><subject>Blood pressure</subject><subject>Circadian rhythms</subject><subject>Consistency</subject><subject>Employment</subject><subject>Health care facilities</subject><subject>Heart rate</subject><subject>Mathematical analysis</subject><subject>Minority & ethnic groups</subject><subject>Sedentary behavior</subject><subject>Sleep</subject><issn>1042-0533</issn><issn>1520-6300</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp90U1L5TAUBuAgit8bf4AE3IhQPUnapHfpyMyoCG50XdL0lPbSJjVJR-7On26u13HhwlVCeHjPCS8hJwwuGQC_0suuvuSCKbVF9lnBIZMCYDvdIecZFELskYMQlgCwkFDukj0BHEQuxT55e-qQGmdDHyJas6Kupab3Rje9trQenGvo5DGE2SPVtqEdah-p1xHppGNEbwN1_9DT2HlEOjobu0B7S1_diJbiOA1uhc36JWCDNmq_HtL2BunS1eGI7LR6CHj8eR6S5z-_n25us4fHv3c31w-ZEYVSWSsKXedQFguVc625VqiaVpdGyFYWOS4YJNdKqE0ttDDccFkaYAWqsilzIw7J-SZ38u5lxhCrsQ8Gh0FbdHOoOAMuOCyUSvTsG1262du0XVIcJEgmi6QuNsp4F4LHtpp8P6bfVQyqdS_Vupfqo5eETz8j53rE5ov-LyIBtgGv_YCrH6Kq6_vbX5vQd9CvmNs</recordid><startdate>201809</startdate><enddate>201809</enddate><creator>Niclou, Alexandra M.</creator><creator>James, Gary D.</creator><creator>Bovbjerg, Dana H.</creator><general>John Wiley & Sons, Inc</general><general>Wiley Subscription Services, Inc</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QP</scope><scope>7SN</scope><scope>7ST</scope><scope>7T5</scope><scope>7TK</scope><scope>7TM</scope><scope>7TS</scope><scope>C1K</scope><scope>H94</scope><scope>K9.</scope><scope>SOI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-3262-1448</orcidid></search><sort><creationdate>201809</creationdate><title>The consistency of circadian blood pressure and heart rate patterns over three months in women employed in sedentary office jobs</title><author>Niclou, Alexandra M. ; James, Gary D. ; Bovbjerg, Dana H.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3577-f35ab40859742aa2a7e7dfa8c36f654e910357f60bcb3a3c2c268c015e78d84c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Blood pressure</topic><topic>Circadian rhythms</topic><topic>Consistency</topic><topic>Employment</topic><topic>Health care facilities</topic><topic>Heart rate</topic><topic>Mathematical analysis</topic><topic>Minority & ethnic groups</topic><topic>Sedentary behavior</topic><topic>Sleep</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Niclou, Alexandra M.</creatorcontrib><creatorcontrib>James, Gary D.</creatorcontrib><creatorcontrib>Bovbjerg, Dana H.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Ecology Abstracts</collection><collection>Environment Abstracts</collection><collection>Immunology Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Physical Education Index</collection><collection>Environmental Sciences and Pollution Management</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>American journal of human biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Niclou, Alexandra M.</au><au>James, Gary D.</au><au>Bovbjerg, Dana H.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The consistency of circadian blood pressure and heart rate patterns over three months in women employed in sedentary office jobs</atitle><jtitle>American journal of human biology</jtitle><addtitle>Am J Hum Biol</addtitle><date>2018-09</date><risdate>2018</risdate><volume>30</volume><issue>5</issue><spage>e23177</spage><epage>n/a</epage><pages>e23177-n/a</pages><issn>1042-0533</issn><eissn>1520-6300</eissn><abstract>Objectives
The purpose of this study was to evaluate the consistency of the circadian patterns of blood pressure (BP) and heart rate (HR) variation over a three‐month time frame in women employed outside the home.
Methods
The subjects were 157 healthy women of varying ethnicity (age = 38.2 ± 8.9) who all worked in similar positions at two major medical centers in New York City. Each wore an ambulatory BP monitor during the course of three mid‐week work days approximately one month apart. Hourly BPs and HRs were calculated from 9 am to 6 am the following morning and compared among the three days using anova and t tests.
Results
The results indicate that there were virtually no differences in the mean hourly levels of any parameter during the waking period across the three days of assessment. However, mean hourly levels of systolic BP significantly declined from 12 pm to 4 am (P < .04, P = .001, P < .001, P = .001, P = .009, respectively) on the third assessment day compared to the first.
Conclusions
Because BP and HR respond to environmental demands in an allostatic fashion, the consistency in the waking patterns of BP and HR variation suggest that the patterns of demands on a workday are reasonably stable in this sample of women. The decline in systolic pressures from 12 pm to 4 am over the three assessments may indicate an improving ability to sleep with the monitor over time.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><pmid>30203463</pmid><doi>10.1002/ajhb.23177</doi><tpages>4</tpages><orcidid>https://orcid.org/0000-0002-3262-1448</orcidid></addata></record> |
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| ispartof | American journal of human biology, 2018-09, Vol.30 (5), p.e23177-n/a |
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| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Blood pressure Circadian rhythms Consistency Employment Health care facilities Heart rate Mathematical analysis Minority & ethnic groups Sedentary behavior Sleep |
| title | The consistency of circadian blood pressure and heart rate patterns over three months in women employed in sedentary office jobs |
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