Background: Oral health of women is often neglected during pregnancy. We need to address this issue in a developing country's perspective,as oral healthcare is not an integral part of antenatal protocols. Objective: To evaluate the oral health status of pregnant women using the Oral Hygiene Index-Simplified (OHI-S) Score as well as explore oral hygiene practice by them and conduct a mini-assessment of their knowledge of oral health. Methods: This cross-sectional, descriptive study was conducted using data by using a semi-structured questionnaire (...) among 170 pregnant women attending an antenatal center in Dhaka city, Bangladesh, from March to August 2018. A pre-tested semi-structured questionnaire containing the OHI-S index was used for data collection. Dental mirror and probe were used for oral hygiene assessment. Results: The mean age of the participants was 24.22±5.07 years. 140(82.4%) were found to use toothbrushes as a tooth-cleaning aid and 146(85.9%) used toothpaste as a tooth cleaning material. Among them, 132(94.3%) were found to brush at least once a day. The predominant health problems identified by clinical examination among those pregnant women were gum bleeding, mild to severe periodontitis, halitosis (bad breath), and loose teeth. The majority did not know the safe period of dental treatment and the consequences of having poor oral health during pregnancy. The overall oral hygiene status of the maximum number of pregnant women was 'Fair' (50.6%) (OHI-S score 0-1.2), while 39.4% had 'Poor' oral hygiene status (OHI-S score 1.3-3.0) and only 10% had 'Good' oral hygiene status (OHI-S score 3.1-6.9). Conclusion: Pregnant women in Bangladesh suffer from various oral health issues during pregnancy; however, they exhibit that they do not address this issue due to a lack of awareness and other factors. Hence, it is crucial to plan and implement effective oral health programs for pregnant women all over the country. (shrink)

This report describes a questionnaire-based study on 309 adult patients attending the Dental Outpatients Department of Bangladesh Medical College and Hospital, Dhaka during December 2000 to March 2001. The aim of the study was to determine the oral health knowledge of the patients in relation to their age, gender, economic and educational status. Almost two third (63.1%) of the subjects correctly said that pan chewing was bad for teeth. Three fourth (78.3%) of the subjects gave correct answer on question of (...) how to prevent teeth decay. When question was asked about cause of teeth decay, bleeding gum and action of fluoride on teeth, only 38.2%, 41.4% and 32.3% could give correct answer respectively. With a few exceptions, knowledge of oral health was comparatively poor among the older generation, females, less educated and less privileged group. (shrink)

A cross-sectional, descriptive study was done at a rural high school in Zakiganj Upazila of Sylhet District, Bangladesh, between January and December of 2014, to determine knowledge and practice of oral health and hygiene and oral health status among school going adolescents. Students from three classes: class VIII, IX and X, and aged 12-16 years were taken for the study. Study samples were collected by using simple random sampling technique. A total of 90 students were divided into two age groups: (...) 12-14 years and 15-16 years. A pre-designed, self-administered questionnaire was used for demographic survey and knowledge of oral health and hygiene (a 10-point questionnaire) and practice (a 7-point questionnaire). Then a plane mouth mirror and periodontal probe was used for examining oral health status in those school children. Oral hygiene status was measured by simplified Green and Vermillion Oral Hygiene Index. The mean age of the respondents was 14.37±0.50 years. Females were 68 (75.6%) and males were 22 (24.4%). 31 (34.4%) were from class VIII, 30 (33.3%) from class IX and 29 (32.2%) were from class X. 33.3% of the respondents have scored below the mean of the total knowledge score while 66.7% has scored above the mean (6.86±2.05). Pearson’s correlation coefficient (+0.342) revealed that an increase in knowledge score would lead to increase in practice score. The younger group had higher mean knowledge score than older group (7.15+1.35 vs. 6.58+2.54; P=0.017); however, no significant difference was found between males and females (6.90±1.74 vs. 6.85±2.15; P=0.432). There was no significant difference in Debris Index (DI), Calculous Index (CI) and Oral Health Index (OHI) scores in between age groups and genders. On educational status, significant difference was observed only in OHI score (P=0.001) among those three classes of students. Overall, only 31% had good oral hygiene, while 59% respondents had fair and 10% had poor oral hygiene status. (shrink)

My thanks to Anik Waldow and Charles Wolfe for their work in producing a volume celebrating our late dear friend Stephen Gaukroger (1950-2023): The Shaping of the Sciences: Essays in Honour of Stephen Gaukroger, edited by Charles Wolfe and Anik Waldow (Springer, 2025). This is my contribution, pp. forthcoming.

In her book Experience Embodied Anik Waldow devotes a chapter to “Locke’s Experimental Persons.” Her chapter aims to show how Locke’s views on persons, personal identity, and moral agency in his Essay concerning Human Understanding build on his esteem-based approach to education that he develops in Some Thoughts concerning Education. After outlining main contributions that Waldow makes in her chapter, I turn to three issues that in my view deserve further consideration. First, I draw attention to the question of (...) how Locke’s esteem-based education can be reconciled with his moral views in the Essay. I propose that the question of how children become persons or moral agents who see their actions bound by divine law is worth examining with more detail. Second, I contrast Waldow’s interpretation of what a Lockean action is with an alternative interpretation and show that this has implications for how we understand the role of consciousness in Locke’s account of persons and personal identity. Third, I take a closer look at Waldow’s view that consciousness has an epistemic function in Locke’s account of persons and personal identity and highlight advantages of also acknowledging a metaphysical function of consciousness. (shrink)

In her book Experience Embodied, Anik Waldow challenges and reimagines the traditional interpretative approach to the concept of experience in the early modern period. Traditionally, commentators have emphasized early moderns’ views on the first-person perspective and eschewed the relevance of our embodiment to their epistemological outlooks. My focus here is on Waldow’s chapter on Hume, wherein she analyzes Hume’s account of our capacity for reflective moral judgment, arguing that he understands it as natural despite the countless ways in which (...) our embodied social experiences impinge on it. After detailing Waldow’s contributions, I clarify, corroborate, and criticize them. Since I contend that Waldow is broadly successful in her interpretative efforts, I suggest that she undermines the traditional interpretative approach to experience in the early modern period, but not in the sense that she moves us away from the epistemological towards other lenses. Rather, Waldow should be understood as showing that, at least in the case of Hume’s metaethics, the epistemological is embodied, is social, and is both cognitive and sentimental. (shrink)